released version 1.0

.gitattributes

@@ -1,6 +0,0 @@
-.gitattributes export-ignore
-.gitignore export-ignore
-.github export-ignore
-.travis.yml export-ignore
-appveyor.yml export-ignore
-tests/ export-ignore

.github/ISSUE_TEMPLATE/Bug_report.md

@@ -1,19 +0,0 @@
----
-name: "\U0001F41B Bug Report"
-about: "If something isn't working as expected \U0001F914"
-
----
-
-Version: ?.?.?
-
-### Bug Description
-... A clear and concise description of what the bug is. A good bug report shouldn't leave others needing to chase you up for more information.
-
-### Steps To Reproduce
-... If possible a minimal demo of the problem ...
-
-### Expected Behavior
-... A clear and concise description of what you expected to happen.
-
-### Possible Solution
-... Only if you have suggestions on a fix for the bug

.github/ISSUE_TEMPLATE/Feature_request.md

@@ -1,9 +0,0 @@
----
-name: "\U0001F680 Feature Request"
-about: "I have a suggestion (and may want to implement it \U0001F642)"
-
----
-
-- Is your feature request related to a problem? Please describe.
-- Explain your intentions.
-- It's up to you to make a strong case to convince the project's developers of the merits of this feature.

.github/ISSUE_TEMPLATE/Support_us.md

@@ -1,17 +0,0 @@
----
-name: "❤️ Support us"
-about: "If you would like to support our efforts in maintaining this project 🙌"
-
----
-
---------------^ Click "Preview" for a nicer view!
-
-Help support Dibi!
-
-We develop Dibi for more than 14 years. In order to make your life more comfortable. Dibi cares about the safety of your sites. Dibi saves you time. Dibi earns you money. And is absolutely free.
-
-To ensure future development and improving the documentation, we need your donation.
-
-**[Please make a donation now](https://nette.org/make-donation?to=dibi)**.
-
-Thank you!

.github/pull_request_template.md

@@ -1,10 +0,0 @@
-- bug fix / new feature?   <!-- #issue numbers, if any -->
-- BC break? yes/no
-
-<!--
-Describe your changes here to communicate to the maintainers why we should accept this pull request.
-
-Please add new tests to show the fix or feature works.
-
-Thanks for contributing!
--->

.gitignore

@@ -1,2 +0,0 @@
-/vendor
-/composer.lock

.travis.yml

@@ -1,77 +0,0 @@
-language: php
-php:
-    - 7.1
-    - 7.2
-    - 7.3
-    - 7.4
-
-services:
-    - mysql
-    - postgresql
-
-before_install:
-    # turn off XDebug
-    - phpenv config-rm xdebug.ini || return 0
-
-    # Create databases.ini
-    - cp ./tests/databases.travis.ini ./tests/databases.ini
-
-    # Create Postgre database
-    - psql -c 'CREATE DATABASE dibi_test' -U postgres
-
-install:
-    - travis_retry composer install --no-progress --prefer-dist
-
-script:
-    - vendor/bin/tester tests -s
-
-after_failure:
-    # Print *.actual content
-    - for i in $(find tests -name \*.actual); do echo "--- $i"; cat $i; echo; echo; done
-
-jobs:
-    include:
-        -   name: Nette Code Checker
-            php: 7.4
-            install:
-                - travis_retry composer create-project nette/code-checker temp/code-checker ^3 --no-progress
-            script:
-                - php temp/code-checker/code-checker --strict-types
-
-
-        -   name: Nette Coding Standard
-            php: 7.4
-            install:
-                - travis_retry composer create-project nette/coding-standard temp/coding-standard ^2 --no-progress
-            script:
-                - php temp/coding-standard/ecs check src tests examples --config tests/coding-standard.yml
-
-
-        -   stage: Static Analysis (informative)
-            php: 7.4
-            script:
-                - composer run-script phpstan
-
-
-        -   stage: Code Coverage
-            php: 7.4
-            script:
-                - vendor/bin/tester -p phpdbg tests -s --coverage ./coverage.xml --coverage-src ./src
-            after_script:
-                - wget https://github.com/satooshi/php-coveralls/releases/download/v1.0.1/coveralls.phar
-                - php coveralls.phar --verbose --config tests/.coveralls.yml
-
-
-    allow_failures:
-        -   stage: Static Analysis (informative)
-        -   stage: Code Coverage
-
-
-sudo: false
-
-cache:
-    directories:
-        - $HOME/.composer/cache
-
-notifications:
-    email: false

appveyor.yml

@@ -1,48 +0,0 @@
-build: off
-cache:
-    - c:\php7 -> appveyor.yml
-    - '%LOCALAPPDATA%\Composer\files -> appveyor.yml'
-
-clone_folder: c:\projects\dibi
-
-services:
-    - mssql2012sp1
-#    - mssql2014
-    - mysql
-
-init:
-    - SET PATH=c:\php7;%PATH%
-    - SET ANSICON=121x90 (121x90)
-
-install:
-    # Install PHP 7.1
-    - IF EXIST c:\php7 (SET PHP=0) ELSE (SET PHP=1)
-    - IF %PHP%==1 mkdir c:\php7
-    - IF %PHP%==1 cd c:\php7
-    - IF %PHP%==1 curl https://windows.php.net/downloads/releases/archives/php-7.1.5-Win32-VC14-x64.zip --output php.zip
-    - IF %PHP%==1 7z x php.zip >nul
-    - IF %PHP%==1 echo extension_dir=ext >> php.ini
-    - IF %PHP%==1 echo extension=php_openssl.dll >> php.ini
-    - IF %PHP%==1 appveyor DownloadFile https://files.nette.org/misc/php-sqlsrv.zip
-    - IF %PHP%==1 7z x php-sqlsrv.zip >nul
-    - IF %PHP%==1 copy SQLSRV\php_sqlsrv_71_ts.dll ext\php_sqlsrv_71_ts.dll
-    - IF %PHP%==1 del /Q *.zip
-
-    # Install Microsoft Access Database Engine x64
-    - IF %PHP%==1 curl https://download.microsoft.com/download/2/4/3/24375141-E08D-4803-AB0E-10F2E3A07AAA/AccessDatabaseEngine_X64.exe --output AccessDatabaseEngine_X64.exe
-    - cmd /c start /wait AccessDatabaseEngine_X64.exe /passive
-
-    # Install Nette Tester
-    - cd c:\projects\dibi
-    - appveyor DownloadFile https://getcomposer.org/composer.phar
-    - php composer.phar install --prefer-dist --no-interaction --no-progress
-
-    # Create databases.ini
-    - copy tests\databases.appveyor.ini tests\databases.ini
-
-test_script:
-    - vendor\bin\tester tests -s -p c:\php7\php -c tests\php-win.ini
-
-on_failure:
-    # Print *.actual content
-    - for /r %%x in (*.actual) do ( type "%%x" )

composer.json

@@ -1,36 +0,0 @@
-{
-	"name": "dibi/dibi",
-	"description": "Dibi is Database Abstraction Library for PHP",
-	"keywords": ["database", "dbal", "mysql", "postgresql", "sqlite", "mssql", "sqlsrv", "oracle", "access", "pdo", "odbc"],
-	"homepage": "https://dibiphp.com",
-	"license": ["BSD-3-Clause", "GPL-2.0-only", "GPL-3.0-only"],
-	"authors": [
-		{
-			"name": "David Grudl",
-			"homepage": "https://davidgrudl.com"
-		}
-	],
-	"require": {
-		"php": ">=7.1"
-	},
-	"require-dev": {
-		"tracy/tracy": "~2.2",
-		"nette/tester": "~2.0",
-		"phpstan/phpstan": "^0.12"
-	},
-	"replace": {
-		"dg/dibi": "*"
-	},
-	"autoload": {
-		"classmap": ["src/"]
-	},
-	"scripts": {
-		"phpstan": "phpstan analyse --autoload-file vendor/autoload.php --level 5 --configuration tests/phpstan.neon src",
-		"tester": "tester tests -s"
-	},
-	"extra": {
-		"branch-alias": {
-			"dev-master": "4.1-dev"
-		}
-	}
-}

contributing.md

@@ -1,31 +0,0 @@
-How to contribute & use the issue tracker
-=========================================
-
-Dibi welcomes your contributions. There are several ways to help out:
-
-* Create an issue on GitHub, if you have found a bug
-* Write test cases for open bug issues
-* Write fixes for open bug/feature issues, preferably with test cases included
-* Contribute to the documentation
-
-Issues
-------
-
-Please **do not use the issue tracker to ask questions**. We will be happy to help you
-on [Dibi forum](https://forum.dibiphp.com).
-
-A good bug report shouldn't leave others needing to chase you up for more
-information. Please try to be as detailed as possible in your report.
-
-**Feature requests** are welcome. But take a moment to find out whether your idea
-fits with the scope and aims of the project. It's up to *you* to make a strong
-case to convince the project's developers of the merits of this feature.
-
-Contributing
-------------
-
-The best way to propose a feature is to discuss your ideas on [Dibi forum](https://forum.dibiphp.com) before implementing them.
-
-Please do not fix whitespace, format code, or make a purely cosmetic patch.
-
-Thanks! :heart:

dibi/Nette/IDebuggable.php

@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * Nette Framework
+ *
+ * Copyright (c) 2004, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "Nette license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://nettephp.com
+ *
+ * @copyright  Copyright (c) 2004, 2008 David Grudl
+ * @license    http://nettephp.com/license  Nette license
+ * @link       http://nettephp.com
+ * @category   Nette
+ * @package    Nette
+ */
+
+/*namespace Nette;*/
+
+
+
+/**
+ * Custom output for Nette::Debug.
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2004, 2008 David Grudl
+ * @package    Nette
+ */
+interface IDebuggable
+{
+
+	/**
+	 * Returns custom panels.
+	 * @return array
+	 */
+	function getPanels();
+
+}

dibi/dibi.php

@@ -0,0 +1,720 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+/**
+ * Check PHP configuration.
+ */
+if (version_compare(PHP_VERSION, '5.1.0', '<')) {
+	throw new Exception('dibi needs PHP 5.1.0 or newer.');
+}
+
+
+
+
+/**
+ * Compatibility with Nette
+ */
+if (!class_exists('NotImplementedException', FALSE)) {
+	class NotImplementedException extends LogicException {}
+}
+
+if (!class_exists('NotSupportedException', FALSE)) {
+	class NotSupportedException extends LogicException {}
+}
+
+if (!class_exists('MemberAccessException', FALSE)) {
+	class MemberAccessException extends LogicException {}
+}
+
+if (!class_exists('InvalidStateException', FALSE)) {
+	class InvalidStateException extends RuntimeException {}
+}
+
+if (!class_exists('IOException', FALSE)) {
+	class IOException extends RuntimeException {}
+}
+
+if (!class_exists('FileNotFoundException', FALSE)) {
+	class FileNotFoundException extends IOException {}
+}
+
+if (!interface_exists(/*Nette::*/'IDebuggable', FALSE)) {
+	require_once dirname(__FILE__) . '/Nette/IDebuggable.php';
+}
+
+// dibi libraries
+require_once dirname(__FILE__) . '/libs/interfaces.php';
+require_once dirname(__FILE__) . '/libs/DibiObject.php';
+require_once dirname(__FILE__) . '/libs/DibiException.php';
+require_once dirname(__FILE__) . '/libs/DibiConnection.php';
+require_once dirname(__FILE__) . '/libs/DibiResult.php';
+require_once dirname(__FILE__) . '/libs/DibiTranslator.php';
+require_once dirname(__FILE__) . '/libs/DibiVariable.php';
+require_once dirname(__FILE__) . '/libs/DibiTableX.php';
+require_once dirname(__FILE__) . '/libs/DibiDataSource.php';
+require_once dirname(__FILE__) . '/libs/DibiFluent.php';
+require_once dirname(__FILE__) . '/libs/DibiDatabaseInfo.php';
+require_once dirname(__FILE__) . '/libs/DibiProfiler.php';
+
+
+
+
+
+/**
+ * Interface for database drivers.
+ *
+ * This class is static container class for creating DB objects and
+ * store connections info.
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class dibi
+{
+	/**#@+
+	 * dibi column type
+	 */
+	const FIELD_TEXT =     's'; // as 'string'
+	const FIELD_BINARY =   'bin';
+	const FIELD_BOOL =     'b';
+	const FIELD_INTEGER =  'i';
+	const FIELD_FLOAT =    'f';
+	const FIELD_DATE =     'd';
+	const FIELD_DATETIME = 't';
+	const FIELD_TIME =     't';
+	/**#@-*/
+
+	/**
+	 * Identifier type
+	 */
+	const IDENTIFIER =     'n';
+
+	/**#@+
+	 * dibi version
+	 */
+	const VERSION = '1.0';
+	const REVISION = '$WCREV$ released on $WCDATE$';
+	/**#@-*/
+
+	/**
+	 * Configuration options
+	 */
+	const RESULT_WITH_TABLES = 'resultWithTables'; // for MySQL
+
+	/** @var DibiConnection[]  Connection registry storage for DibiConnection objects */
+	private static $registry = array();
+
+	/** @var DibiConnection  Current connection */
+	private static $connection;
+
+	/** @var array  Substitutions for identifiers */
+	private static $substs = array();
+
+	/** @var callback  Substitution fallback */
+	private static $substFallBack;
+
+	/** @var array  @see addHandler */
+	private static $handlers = array();
+
+	/** @var string  Last SQL command @see dibi::query() */
+	public static $sql;
+
+	/** @var int  Elapsed time for last query */
+	public static $elapsedTime;
+
+	/** @var int  Elapsed time for all queries */
+	public static $totalTime;
+
+	/** @var int  Number or queries */
+	public static $numOfQueries = 0;
+
+	/** @var string  Default dibi driver */
+	public static $defaultDriver = 'mysql';
+
+
+
+	/**
+	 * Static class - cannot be instantiated.
+	 */
+	final public function __construct()
+	{
+		throw new LogicException("Cannot instantiate static class " . get_class($this));
+	}
+
+
+
+	/********************* connections handling ****************d*g**/
+
+
+
+	/**
+	 * Creates a new DibiConnection object and connects it to specified database.
+	 * @param  array|string|ArrayObject connection parameters
+	 * @param  string       connection name
+	 * @return DibiConnection
+	 * @throws DibiException
+	 */
+	public static function connect($config = array(), $name = 0)
+	{
+		return self::$connection = self::$registry[$name] = new DibiConnection($config, $name);
+	}
+
+
+
+	/**
+	 * Disconnects from database (doesn't destroy DibiConnection object).
+	 * @return void
+	 */
+	public static function disconnect()
+	{
+		self::getConnection()->disconnect();
+	}
+
+
+
+	/**
+	 * Returns TRUE when connection was established.
+	 * @return bool
+	 */
+	public static function isConnected()
+	{
+		return (self::$connection !== NULL) && self::$connection->isConnected();
+	}
+
+
+
+	/**
+	 * Retrieve active connection.
+	 * @param  string   connection registy name
+	 * @return DibiConnection
+	 * @throws DibiException
+	 */
+	public static function getConnection($name = NULL)
+	{
+		if ($name === NULL) {
+			if (self::$connection === NULL) {
+				throw new DibiException('Dibi is not connected to database.');
+			}
+
+			return self::$connection;
+		}
+
+		if (!isset(self::$registry[$name])) {
+			throw new DibiException("There is no connection named '$name'.");
+		}
+
+		return self::$registry[$name];
+	}
+
+
+
+	/**
+	 * Change active connection.
+	 * @param  string   connection registy name
+	 * @return void
+	 * @throws DibiException
+	 */
+	public static function activate($name)
+	{
+		self::$connection = self::getConnection($name);
+	}
+
+
+
+	/**
+	 * Retrieve active connection profiler.
+	 * @return IDibiProfiler
+	 * @throws DibiException
+	 */
+	public static function getProfiler()
+	{
+		return self::getConnection()->getProfiler();
+	}
+
+
+
+	/********************* monostate for active connection ****************d*g**/
+
+
+
+	/**
+	 * Generates and executes SQL query - Monostate for DibiConnection::query().
+	 * @param  array|mixed      one or more arguments
+	 * @return DibiResult|NULL  result set object (if any)
+	 * @throws DibiException
+	 */
+	public static function query($args)
+	{
+		$args = func_get_args();
+		return self::getConnection()->query($args);
+	}
+
+
+
+	/**
+	 * Executes the SQL query - Monostate for DibiConnection::nativeQuery().
+	 * @param  string           SQL statement.
+	 * @return DibiResult|NULL  result set object (if any)
+	 */
+	public static function nativeQuery($sql)
+	{
+		return self::getConnection()->nativeQuery($sql);
+	}
+
+
+
+	/**
+	 * Generates and prints SQL query - Monostate for DibiConnection::test().
+	 * @param  array|mixed  one or more arguments
+	 * @return bool
+	 */
+	public static function test($args)
+	{
+		$args = func_get_args();
+		return self::getConnection()->test($args);
+	}
+
+
+
+	/**
+	 * Executes SQL query and fetch result - Monostate for DibiConnection::query() & fetch().
+	 * @param  array|mixed    one or more arguments
+	 * @return DibiRow
+	 * @throws DibiException
+	 */
+	public static function fetch($args)
+	{
+		$args = func_get_args();
+		return self::getConnection()->query($args)->fetch();
+	}
+
+
+
+	/**
+	 * Executes SQL query and fetch results - Monostate for DibiConnection::query() & fetchAll().
+	 * @param  array|mixed    one or more arguments
+	 * @return array of DibiRow
+	 * @throws DibiException
+	 */
+	public static function fetchAll($args)
+	{
+		$args = func_get_args();
+		return self::getConnection()->query($args)->fetchAll();
+	}
+
+
+
+	/**
+	 * Executes SQL query and fetch first column - Monostate for DibiConnection::query() & fetchSingle().
+	 * @param  array|mixed    one or more arguments
+	 * @return string
+	 * @throws DibiException
+	 */
+	public static function fetchSingle($args)
+	{
+		$args = func_get_args();
+		return self::getConnection()->query($args)->fetchSingle();
+	}
+
+
+
+	/**
+	 * Executes SQL query and fetch pairs - Monostate for DibiConnection::query() & fetchPairs().
+	 * @param  array|mixed    one or more arguments
+	 * @return string
+	 * @throws DibiException
+	 */
+	public static function fetchPairs($args)
+	{
+		$args = func_get_args();
+		return self::getConnection()->query($args)->fetchPairs();
+	}
+
+
+
+	/**
+	 * Gets the number of affected rows.
+	 * Monostate for DibiConnection::affectedRows()
+	 * @return int  number of rows
+	 * @throws DibiException
+	 */
+	public static function affectedRows()
+	{
+		return self::getConnection()->affectedRows();
+	}
+
+
+
+	/**
+	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
+	 * Monostate for DibiConnection::insertId()
+	 * @param  string     optional sequence name
+	 * @return int
+	 * @throws DibiException
+	 */
+	public static function insertId($sequence=NULL)
+	{
+		return self::getConnection()->insertId($sequence);
+	}
+
+
+
+	/**
+	 * Begins a transaction - Monostate for DibiConnection::begin().
+	 * @return void
+	 * @throws DibiException
+	 */
+	public static function begin()
+	{
+		self::getConnection()->begin();
+	}
+
+
+
+	/**
+	 * Commits statements in a transaction - Monostate for DibiConnection::commit().
+	 * @return void
+	 * @throws DibiException
+	 */
+	public static function commit()
+	{
+		self::getConnection()->commit();
+	}
+
+
+
+	/**
+	 * Rollback changes in a transaction - Monostate for DibiConnection::rollback().
+	 * @return void
+	 * @throws DibiException
+	 */
+	public static function rollback()
+	{
+		self::getConnection()->rollback();
+	}
+
+
+
+	/**
+	 * Gets a information about the current database - Monostate for DibiConnection::getDatabaseInfo().
+	 * @return DibiDatabaseInfo
+	 */
+	public static function getDatabaseInfo()
+	{
+		return self::getConnection()->getDatabaseInfo();
+	}
+
+
+
+	/**
+	 * Import SQL dump from file - extreme fast!
+	 * @param  string  filename
+	 * @return int  count of sql commands
+	 */
+	public static function loadFile($file)
+	{
+		return self::getConnection()->loadFile($file);
+	}
+
+
+
+	/**
+	 * Replacement for majority of dibi::methods() in future.
+	 */
+	public static function __callStatic($name, $args)
+	{
+		//if ($name = 'select', 'update', ...') {
+		//	return self::command()->$name($args);
+		//}
+		return call_user_func_array(array(self::getConnection(), $name), $args);
+	}
+
+
+
+	/********************* fluent SQL builders ****************d*g**/
+
+
+
+	/**
+	 * @return DibiFluent
+	 */
+	public static function command()
+	{
+		return self::getConnection()->command();
+	}
+
+
+
+	/**
+	 * @param  string    column name
+	 * @return DibiFluent
+	 */
+	public static function select($args)
+	{
+		$args = func_get_args();
+		return self::getConnection()->command()->__call('select', $args);
+	}
+
+
+
+	/**
+	 * @param  string   table
+	 * @param  array
+	 * @return DibiFluent
+	 */
+	public static function update($table, array $args)
+	{
+		return self::getConnection()->update($table, $args);
+	}
+
+
+
+	/**
+	 * @param  string   table
+	 * @param  array
+	 * @return DibiFluent
+	 */
+	public static function insert($table, array $args)
+	{
+		return self::getConnection()->insert($table, $args);
+	}
+
+
+
+	/**
+	 * @param  string   table
+	 * @return DibiFluent
+	 */
+	public static function delete($table)
+	{
+		return self::getConnection()->delete($table);
+	}
+
+
+
+	/********************* data types ****************d*g**/
+
+
+
+	/**
+	 * Pseudotype for timestamp representation.
+	 * @param  mixed  datetime
+	 * @return DibiVariable
+	 */
+	public static function datetime($time = NULL)
+	{
+		if ($time === NULL) {
+			$time = time(); // current time
+		} elseif (is_string($time)) {
+			$time = strtotime($time); // try convert to timestamp
+		} else {
+			$time = (int) $time;
+		}
+		return new DibiVariable($time, dibi::FIELD_DATETIME);
+	}
+
+
+
+	/**
+	 * Pseudotype for date representation.
+	 * @param  mixed  date
+	 * @return DibiVariable
+	 */
+	public static function date($date = NULL)
+	{
+		$var = self::datetime($date);
+		$var->modifier = dibi::FIELD_DATE;
+		return $var;
+	}
+
+
+
+	/********************* substitutions ****************d*g**/
+
+
+
+	/**
+	 * Create a new substitution pair for indentifiers.
+	 * @param  string from
+	 * @param  string to
+	 * @return void
+	 */
+	public static function addSubst($expr, $subst)
+	{
+		self::$substs[$expr] = $subst;
+	}
+
+
+
+	/**
+	 * Sets substitution fallback handler.
+	 * @param  callback
+	 * @return void
+	 */
+	public static function setSubstFallback($callback)
+	{
+		if (!is_callable($callback)) {
+			throw new InvalidArgumentException("Invalid callback.");
+		}
+
+		self::$substFallBack = $callback;
+	}
+
+
+
+	/**
+	 * Remove substitution pair.
+	 * @param  mixed from or TRUE
+	 * @return void
+	 */
+	public static function removeSubst($expr)
+	{
+		if ($expr === TRUE) {
+			self::$substs = array();
+		} else {
+			unset(self::$substs[':'.$expr.':']);
+		}
+	}
+
+
+
+	/**
+	 * Provides substitution.
+	 * @param  string
+	 * @return string
+	 */
+	public static function substitute($value)
+	{
+		if (strpos($value, ':') === FALSE) {
+			return $value;
+
+		} else {
+			return preg_replace_callback('#:(.*):#U', array('dibi', 'subCb'), $value);
+		}
+	}
+
+
+
+	/**
+	 * Substitution callback.
+	 * @param  array
+	 * @return string
+	 */
+	private static function subCb($m)
+	{
+		$m = $m[1];
+		if (isset(self::$substs[$m])) {
+			return self::$substs[$m];
+
+		} elseif (self::$substFallBack) {
+			return self::$substs[$m] = call_user_func(self::$substFallBack, $m);
+
+		} else {
+			return $m;
+		}
+	}
+
+
+
+	/********************* misc tools ****************d*g**/
+
+
+
+	/**
+	 * Prints out a syntax highlighted version of the SQL command or DibiResult.
+	 * @param  string|DibiResult
+	 * @param  bool  return output instead of printing it?
+	 * @return string
+	 */
+	public static function dump($sql = NULL, $return = FALSE)
+	{
+		ob_start();
+		if ($sql instanceof DibiResult) {
+			$sql->dump();
+
+		} else {
+			if ($sql === NULL) $sql = self::$sql;
+
+			static $keywords1 = 'SELECT|UPDATE|INSERT(?:\s+INTO)?|REPLACE(?:\s+INTO)?|DELETE|FROM|WHERE|HAVING|GROUP\s+BY|ORDER\s+BY|LIMIT|SET|VALUES|LEFT\s+JOIN|INNER\s+JOIN|TRUNCATE';
+			static $keywords2 = 'ALL|DISTINCT|DISTINCTROW|AS|USING|ON|AND|OR|IN|IS|NOT|NULL|LIKE|TRUE|FALSE';
+
+			// insert new lines
+			$sql = ' ' . $sql;
+			$sql = preg_replace("#(?<=[\\s,(])($keywords1)(?=[\\s,)])#i", "\n\$1", $sql);
+
+			// reduce spaces
+			$sql = preg_replace('#[ \t]{2,}#', " ", $sql);
+
+			$sql = wordwrap($sql, 100);
+			$sql = htmlSpecialChars($sql);
+			$sql = preg_replace("#\n{2,}#", "\n", $sql);
+
+			// syntax highlight
+			$sql = preg_replace_callback("#(/\\*.+?\\*/)|(\\*\\*.+?\\*\\*)|(?<=[\\s,(])($keywords1)(?=[\\s,)])|(?<=[\\s,(=])($keywords2)(?=[\\s,)=])#is", array('dibi', 'highlightCallback'), $sql);
+			$sql = trim($sql);
+			echo '<pre class="dump">', $sql, "</pre>\n";
+		}
+
+		if ($return) {
+			return ob_get_clean();
+		} else {
+			ob_end_flush();
+		}
+	}
+
+
+
+	private static function highlightCallback($matches)
+	{
+		if (!empty($matches[1])) // comment
+			return '<em style="color:gray">' . $matches[1] . '</em>';
+
+		if (!empty($matches[2])) // error
+			return '<strong style="color:red">' . $matches[2] . '</strong>';
+
+		if (!empty($matches[3])) // most important keywords
+			return '<strong style="color:blue">' . $matches[3] . '</strong>';
+
+		if (!empty($matches[4])) // other keywords
+			return '<strong style="color:green">' . $matches[4] . '</strong>';
+	}
+
+
+
+	/**
+	 * Returns brief descriptions.
+	 * @return string
+	 * @return array
+	 */
+	public static function getColophon($sender = NULL)
+	{
+		$arr = array(
+			'Number of SQL queries: ' . dibi::$numOfQueries
+			. (dibi::$totalTime === NULL ? '' : ', elapsed time: ' . sprintf('%0.3f', dibi::$totalTime * 1000) . ' ms'),
+		);
+		if ($sender === 'bluescreen') {
+			$arr[] = 'dibi ' . dibi::VERSION . ' (revision ' . dibi::REVISION . ')';
+		}
+		return $arr;
+	}
+
+}

dibi/drivers/mssql.php

@@ -0,0 +1,397 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+/**
+ * The dibi driver for MS SQL database.
+ *
+ * Connection options:
+ *   - 'host' - the MS SQL server host name. It can also include a port number (hostname:port)
+ *   - 'username' (or 'user')
+ *   - 'password' (or 'pass')
+ *   - 'persistent' - try to find a persistent link?
+ *   - 'database' - the database name to select
+ *   - 'lazy' - if TRUE, connection will be established only when required
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiMsSqlDriver extends DibiObject implements IDibiDriver
+{
+
+	/** @var resource  Connection resource */
+	private $connection;
+
+
+	/** @var resource  Resultset resource */
+	private $resultSet;
+
+
+
+	/**
+	 * @throws DibiException
+	 */
+	public function __construct()
+	{
+		if (!extension_loaded('mssql')) {
+			throw new DibiDriverException("PHP extension 'mssql' is not loaded.");
+		}
+	}
+
+
+
+	/**
+	 * Connects to a database.
+	 * @return void
+	 * @throws DibiException
+	 */
+	public function connect(array &$config)
+	{
+		DibiConnection::alias($config, 'username', 'user');
+		DibiConnection::alias($config, 'password', 'pass');
+		DibiConnection::alias($config, 'host', 'hostname');
+
+		if (empty($config['persistent'])) {
+			$this->connection = @mssql_connect($config['host'], $config['username'], $config['password'], TRUE); // intentionally @
+		} else {
+			$this->connection = @mssql_pconnect($config['host'], $config['username'], $config['password']); // intentionally @
+		}
+
+		if (!is_resource($this->connection)) {
+			throw new DibiDriverException("Can't connect to DB.");
+		}
+
+		if (isset($config['database']) && !@mssql_select_db($config['database'], $this->connection)) { // intentionally @
+			throw new DibiDriverException("Can't select DB '$config[database]'.");
+		}
+	}
+
+
+
+	/**
+	 * Disconnects from a database.
+	 * @return void
+	 */
+	public function disconnect()
+	{
+		mssql_close($this->connection);
+	}
+
+
+
+	/**
+	 * Executes the SQL query.
+	 * @param  string      SQL statement.
+	 * @return IDibiDriver|NULL
+	 * @throws DibiDriverException
+	 */
+	public function query($sql)
+	{
+		$this->resultSet = @mssql_query($sql, $this->connection); // intentionally @
+
+		if ($this->resultSet === FALSE) {
+			throw new DibiDriverException('Query error', 0, $sql);
+		}
+
+		return is_resource($this->resultSet) ? clone $this : NULL;
+	}
+
+
+
+	/**
+	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
+	 * @return int|FALSE  number of rows or FALSE on error
+	 */
+	public function affectedRows()
+	{
+		return mssql_rows_affected($this->connection);
+	}
+
+
+
+	/**
+	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
+	 * @return int|FALSE  int on success or FALSE on failure
+	 */
+	public function insertId($sequence)
+	{
+		throw new NotSupportedException('MS SQL does not support autoincrementing.');
+	}
+
+
+
+	/**
+	 * Begins a transaction (if supported).
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function begin()
+	{
+		$this->query('BEGIN TRANSACTION');
+	}
+
+
+
+	/**
+	 * Commits statements in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function commit()
+	{
+		$this->query('COMMIT');
+	}
+
+
+
+	/**
+	 * Rollback changes in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function rollback()
+	{
+		$this->query('ROLLBACK');
+	}
+
+
+
+	/**
+	 * Returns the connection resource.
+	 * @return mixed
+	 */
+	public function getResource()
+	{
+		return $this->connection;
+	}
+
+
+
+	/********************* SQL ****************d*g**/
+
+
+
+	/**
+	 * Encodes data for use in an SQL statement.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, ...)
+	 * @return string    encoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function escape($value, $type)
+	{
+		switch ($type) {
+		case dibi::FIELD_TEXT:
+		case dibi::FIELD_BINARY:
+			return "'" . str_replace("'", "''", $value) . "'";
+
+		case dibi::IDENTIFIER:
+			// @see http://msdn.microsoft.com/en-us/library/ms176027.aspx
+			$value = str_replace(array('[', ']'), array('[[', ']]'), $value);
+			return '[' . str_replace('.', '].[', $value) . ']';
+
+		case dibi::FIELD_BOOL:
+			return $value ? -1 : 0;
+
+		case dibi::FIELD_DATE:
+			return date("'Y-m-d'", $value);
+
+		case dibi::FIELD_DATETIME:
+			return date("'Y-m-d H:i:s'", $value);
+
+		default:
+			throw new InvalidArgumentException('Unsupported type.');
+		}
+	}
+
+
+
+	/**
+	 * Decodes data from result set.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_BINARY)
+	 * @return string    decoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function unescape($value, $type)
+	{
+		throw new InvalidArgumentException('Unsupported type.');
+	}
+
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 * @param  string &$sql  The SQL query that will be modified.
+	 * @param  int $limit
+	 * @param  int $offset
+	 * @return void
+	 */
+	public function applyLimit(&$sql, $limit, $offset)
+	{
+		// offset suppot is missing...
+		if ($limit >= 0) {
+			$sql = 'SELECT TOP ' . (int) $limit . ' * FROM (' . $sql . ')';
+		}
+
+		if ($offset) {
+			throw new NotImplementedException('Offset is not implemented.');
+		}
+	}
+
+
+
+	/********************* result set ****************d*g**/
+
+
+
+	/**
+	 * Returns the number of rows in a result set.
+	 * @return int
+	 */
+	public function rowCount()
+	{
+		return mssql_num_rows($this->resultSet);
+	}
+
+
+
+	/**
+	 * Fetches the row at current position and moves the internal cursor to the next position.
+	 * @param  bool     TRUE for associative array, FALSE for numeric
+	 * @return array    array on success, nonarray if no next record
+	 * @internal
+	 */
+	public function fetch($assoc)
+	{
+		return mssql_fetch_array($this->resultSet, $assoc ? MSSQL_ASSOC : MSSQL_NUM);
+	}
+
+
+
+	/**
+	 * Moves cursor position without fetching row.
+	 * @param  int      the 0-based cursor pos to seek to
+	 * @return boolean  TRUE on success, FALSE if unable to seek to specified record
+	 * @throws DibiException
+	 */
+	public function seek($row)
+	{
+		return mssql_data_seek($this->resultSet, $row);
+	}
+
+
+
+	/**
+	 * Frees the resources allocated for this result set.
+	 * @return void
+	 */
+	public function free()
+	{
+		mssql_free_result($this->resultSet);
+		$this->resultSet = NULL;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a result set.
+	 * @return array
+	 */
+	public function getColumnsMeta()
+	{
+		$count = mssql_num_fields($this->resultSet);
+		$res = array();
+		for ($i = 0; $i < $count; $i++) {
+			$row = (array) mssql_fetch_field($this->resultSet, $i);
+			$res[] = array(
+				'name' => $row['name'],
+				'fullname' => $row['column_source'] ? $row['column_source'] . '.' . $row['name'] : $row['name'],
+				'table' => $row['column_source'],
+				'nativetype' => $row['type'],
+			);
+		}
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns the result set resource.
+	 * @return mixed
+	 */
+	public function getResultResource()
+	{
+		return $this->resultSet;
+	}
+
+
+
+	/********************* reflection ****************d*g**/
+
+
+
+	/**
+	 * Returns list of tables.
+	 * @return array
+	 */
+	public function getTables()
+	{
+		throw new NotImplementedException;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getColumns($table)
+	{
+		throw new NotImplementedException;
+	}
+
+
+
+	/**
+	 * Returns metadata for all indexes in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getIndexes($table)
+	{
+		throw new NotImplementedException;
+	}
+
+
+
+	/**
+	 * Returns metadata for all foreign keys in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getForeignKeys($table)
+	{
+		throw new NotImplementedException;
+	}
+
+}

dibi/drivers/mysql.php

@@ -0,0 +1,494 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+/**
+ * The dibi driver for MySQL database.
+ *
+ * Connection options:
+ *   - 'host' - the MySQL server host name
+ *   - 'port' - the port number to attempt to connect to the MySQL server
+ *   - 'socket' - the socket or named pipe
+ *   - 'username' (or 'user')
+ *   - 'password' (or 'pass')
+ *   - 'persistent' - try to find a persistent link?
+ *   - 'database' - the database name to select
+ *   - 'charset' - character encoding to set
+ *   - 'unbuffered' - sends query without fetching and buffering the result rows automatically?
+ *   - 'options' - driver specific constants (MYSQL_*)
+ *   - 'sqlmode' - see http://dev.mysql.com/doc/refman/5.0/en/server-sql-mode.html
+ *   - 'lazy' - if TRUE, connection will be established only when required
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiMySqlDriver extends DibiObject implements IDibiDriver
+{
+
+	/** @var resource  Connection resource */
+	private $connection;
+
+
+	/** @var resource  Resultset resource */
+	private $resultSet;
+
+
+	/** @var bool  Is buffered (seekable and countable)? */
+	private $buffered;
+
+
+
+	/**
+	 * @throws DibiException
+	 */
+	public function __construct()
+	{
+		if (!extension_loaded('mysql')) {
+			throw new DibiDriverException("PHP extension 'mysql' is not loaded.");
+		}
+	}
+
+
+
+	/**
+	 * Connects to a database.
+	 * @return void
+	 * @throws DibiException
+	 */
+	public function connect(array &$config)
+	{
+		DibiConnection::alias($config, 'username', 'user');
+		DibiConnection::alias($config, 'password', 'pass');
+		DibiConnection::alias($config, 'host', 'hostname');
+		DibiConnection::alias($config, 'options');
+
+		// default values
+		if (!isset($config['username'])) $config['username'] = ini_get('mysql.default_user');
+		if (!isset($config['password'])) $config['password'] = ini_get('mysql.default_password');
+		if (!isset($config['host'])) {
+			$host = ini_get('mysql.default_host');
+			if ($host) {
+				$config['host'] = $host;
+				$config['port'] = ini_get('mysql.default_port');
+			} else {
+				if (!isset($config['socket'])) $config['socket'] = ini_get('mysql.default_socket');
+				$config['host'] = NULL;
+			}
+		}
+
+		if (empty($config['socket'])) {
+			$host = $config['host'] . (empty($config['port']) ? '' : ':' . $config['port']);
+		} else {
+			$host = ':' . $config['socket'];
+		}
+
+		if (empty($config['persistent'])) {
+			$this->connection = @mysql_connect($host, $config['username'], $config['password'], TRUE, $config['options']); // intentionally @
+		} else {
+			$this->connection = @mysql_pconnect($host, $config['username'], $config['password'], $config['options']); // intentionally @
+		}
+
+		if (!is_resource($this->connection)) {
+			throw new DibiDriverException(mysql_error(), mysql_errno());
+		}
+
+		if (isset($config['charset'])) {
+			$ok = FALSE;
+			if (function_exists('mysql_set_charset')) {
+				// affects the character set used by mysql_real_escape_string() (was added in MySQL 5.0.7 and PHP 5.2.3)
+				$ok = @mysql_set_charset($config['charset'], $this->connection); // intentionally @
+			}
+			if (!$ok) {
+				$ok = @mysql_query("SET NAMES '$config[charset]'", $this->connection); // intentionally @
+				if (!$ok) {
+					throw new DibiDriverException(mysql_error($this->connection), mysql_errno($this->connection));
+				}
+			}
+		}
+
+		if (isset($config['database'])) {
+			if (!@mysql_select_db($config['database'], $this->connection)) { // intentionally @
+				throw new DibiDriverException(mysql_error($this->connection), mysql_errno($this->connection));
+			}
+		}
+
+		if (isset($config['sqlmode'])) {
+			if (!@mysql_query("SET sql_mode='$config[sqlmode]'", $this->connection)) { // intentionally @
+				throw new DibiDriverException(mysql_error($this->connection), mysql_errno($this->connection));
+			}
+		}
+
+		$this->buffered = empty($config['unbuffered']);
+	}
+
+
+
+	/**
+	 * Disconnects from a database.
+	 * @return void
+	 */
+	public function disconnect()
+	{
+		mysql_close($this->connection);
+	}
+
+
+
+	/**
+	 * Executes the SQL query.
+	 * @param  string      SQL statement.
+	 * @return IDibiDriver|NULL
+	 * @throws DibiDriverException
+	 */
+	public function query($sql)
+	{
+		if ($this->buffered) {
+			$this->resultSet = @mysql_query($sql, $this->connection); // intentionally @
+		} else {
+			$this->resultSet = @mysql_unbuffered_query($sql, $this->connection); // intentionally @
+		}
+
+		if (mysql_errno($this->connection)) {
+			throw new DibiDriverException(mysql_error($this->connection), mysql_errno($this->connection), $sql);
+		}
+
+		return is_resource($this->resultSet) ? clone $this : NULL;
+	}
+
+
+
+	/**
+	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
+	 * @return int|FALSE  number of rows or FALSE on error
+	 */
+	public function affectedRows()
+	{
+		return mysql_affected_rows($this->connection);
+	}
+
+
+
+	/**
+	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
+	 * @return int|FALSE  int on success or FALSE on failure
+	 */
+	public function insertId($sequence)
+	{
+		return mysql_insert_id($this->connection);
+	}
+
+
+
+	/**
+	 * Begins a transaction (if supported).
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function begin()
+	{
+		$this->query('START TRANSACTION');
+	}
+
+
+
+	/**
+	 * Commits statements in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function commit()
+	{
+		$this->query('COMMIT');
+	}
+
+
+
+	/**
+	 * Rollback changes in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function rollback()
+	{
+		$this->query('ROLLBACK');
+	}
+
+
+
+	/**
+	 * Returns the connection resource.
+	 * @return mixed
+	 */
+	public function getResource()
+	{
+		return $this->connection;
+	}
+
+
+
+	/********************* SQL ****************d*g**/
+
+
+
+	/**
+	 * Encodes data for use in an SQL statement.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, ...)
+	 * @return string    encoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function escape($value, $type)
+	{
+		switch ($type) {
+		case dibi::FIELD_TEXT:
+		case dibi::FIELD_BINARY:
+			return "'" . mysql_real_escape_string($value, $this->connection) . "'";
+
+		case dibi::IDENTIFIER:
+			// @see http://dev.mysql.com/doc/refman/5.0/en/identifiers.html
+			$value = str_replace('`', '``', $value);
+			return '`' . str_replace('.', '`.`', $value) . '`';
+
+		case dibi::FIELD_BOOL:
+			return $value ? 1 : 0;
+
+		case dibi::FIELD_DATE:
+			return date("'Y-m-d'", $value);
+
+		case dibi::FIELD_DATETIME:
+			return date("'Y-m-d H:i:s'", $value);
+
+		default:
+			throw new InvalidArgumentException('Unsupported type.');
+		}
+	}
+
+
+
+	/**
+	 * Decodes data from result set.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_BINARY)
+	 * @return string    decoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function unescape($value, $type)
+	{
+		throw new InvalidArgumentException('Unsupported type.');
+	}
+
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 * @param  string &$sql  The SQL query that will be modified.
+	 * @param  int $limit
+	 * @param  int $offset
+	 * @return void
+	 */
+	public function applyLimit(&$sql, $limit, $offset)
+	{
+		if ($limit < 0 && $offset < 1) return;
+
+		// see http://dev.mysql.com/doc/refman/5.0/en/select.html
+		$sql .= ' LIMIT ' . ($limit < 0 ? '18446744073709551615' : (int) $limit)
+			. ($offset > 0 ? ' OFFSET ' . (int) $offset : '');
+	}
+
+
+
+	/********************* result set ****************d*g**/
+
+
+
+	/**
+	 * Returns the number of rows in a result set.
+	 * @return int
+	 */
+	public function rowCount()
+	{
+		if (!$this->buffered) {
+			throw new DibiDriverException('Row count is not available for unbuffered queries.');
+		}
+		return mysql_num_rows($this->resultSet);
+	}
+
+
+
+	/**
+	 * Fetches the row at current position and moves the internal cursor to the next position.
+	 * @param  bool     TRUE for associative array, FALSE for numeric
+	 * @return array    array on success, nonarray if no next record
+	 * @internal
+	 */
+	public function fetch($assoc)
+	{
+		return mysql_fetch_array($this->resultSet, $assoc ? MYSQL_ASSOC : MYSQL_NUM);
+	}
+
+
+
+	/**
+	 * Moves cursor position without fetching row.
+	 * @param  int      the 0-based cursor pos to seek to
+	 * @return boolean  TRUE on success, FALSE if unable to seek to specified record
+	 * @throws DibiException
+	 */
+	public function seek($row)
+	{
+		if (!$this->buffered) {
+			throw new DibiDriverException('Cannot seek an unbuffered result set.');
+		}
+
+		return mysql_data_seek($this->resultSet, $row);
+	}
+
+
+
+	/**
+	 * Frees the resources allocated for this result set.
+	 * @return void
+	 */
+	public function free()
+	{
+		mysql_free_result($this->resultSet);
+		$this->resultSet = NULL;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a result set.
+	 * @return array
+	 */
+	public function getColumnsMeta()
+	{
+		$count = mysql_num_fields($this->resultSet);
+		$res = array();
+		for ($i = 0; $i < $count; $i++) {
+			$row = (array) mysql_fetch_field($this->resultSet, $i);
+			$res[] = array(
+				'name' => $row['name'],
+				'table' => $row['table'],
+				'fullname' => $row['table'] ? $row['table'] . '.' . $row['name'] : $row['name'],
+				'nativetype' => strtoupper($row['type']),
+				'vendor' => $row,
+			);
+		}
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns the result set resource.
+	 * @return mixed
+	 */
+	public function getResultResource()
+	{
+		return $this->resultSet;
+	}
+
+
+
+	/********************* reflection ****************d*g**/
+
+
+
+	/**
+	 * Returns list of tables.
+	 * @return array
+	 */
+	public function getTables()
+	{
+		$this->query("SHOW FULL TABLES");
+		$res = array();
+		while ($row = $this->fetch(FALSE)) {
+			$res[] = array(
+				'name' => $row[0],
+				'view' => isset($row[1]) && $row[1] === 'VIEW',
+			);
+		}
+		$this->free();
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getColumns($table)
+	{
+		$this->query("SHOW COLUMNS FROM `$table`");
+		$res = array();
+		while ($row = $this->fetch(TRUE)) {
+			$type = explode('(', $row['Type']);
+			$res[] = array(
+				'name' => $row['Field'],
+				'table' => $table,
+				'nativetype' => strtoupper($type[0]),
+				'size' => isset($type[1]) ? (int) $type[1] : NULL,
+				'nullable' => $row['Null'] === 'YES',
+				'default' => $row['Default'],
+				'autoincrement' => $row['Extra'] === 'auto_increment',
+			);
+		}
+		$this->free();
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns metadata for all indexes in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getIndexes($table)
+	{
+		$this->query("SHOW INDEX FROM `$table`");
+		$res = array();
+		while ($row = $this->fetch(TRUE)) {
+			$res[$row['Key_name']]['name'] = $row['Key_name'];
+			$res[$row['Key_name']]['unique'] = !$row['Non_unique'];
+			$res[$row['Key_name']]['primary'] = $row['Key_name'] === 'PRIMARY';
+			$res[$row['Key_name']]['columns'][$row['Seq_in_index'] - 1] = $row['Column_name'];
+		}
+		$this->free();
+		return array_values($res);
+	}
+
+
+
+	/**
+	 * Returns metadata for all foreign keys in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getForeignKeys($table)
+	{
+		throw new NotImplementedException;
+	}
+
+}

dibi/drivers/mysqli.php

@@ -0,0 +1,504 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+/**
+ * The dibi driver for MySQL database via improved extension.
+ *
+ * Connection options:
+ *   - 'host' - the MySQL server host name
+ *   - 'port' - the port number to attempt to connect to the MySQL server
+ *   - 'socket' - the socket or named pipe
+ *   - 'username' (or 'user')
+ *   - 'password' (or 'pass')
+ *   - 'persistent' - try to find a persistent link?
+ *   - 'database' - the database name to select
+ *   - 'charset' - character encoding to set
+ *   - 'unbuffered' - sends query without fetching and buffering the result rows automatically?
+ *   - 'options' - driver specific constants (MYSQLI_*)
+ *   - 'sqlmode' - see http://dev.mysql.com/doc/refman/5.0/en/server-sql-mode.html
+ *   - 'lazy' - if TRUE, connection will be established only when required
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiMySqliDriver extends DibiObject implements IDibiDriver
+{
+
+	/** @var mysqli  Connection resource */
+	private $connection;
+
+
+	/** @var mysqli_result  Resultset resource */
+	private $resultSet;
+
+
+	/** @var bool  Is buffered (seekable and countable)? */
+	private $buffered;
+
+
+
+	/**
+	 * @throws DibiException
+	 */
+	public function __construct()
+	{
+		if (!extension_loaded('mysqli')) {
+			throw new DibiDriverException("PHP extension 'mysqli' is not loaded.");
+		}
+	}
+
+
+
+	/**
+	 * Connects to a database.
+	 * @return void
+	 * @throws DibiException
+	 */
+	public function connect(array &$config)
+	{
+		DibiConnection::alias($config, 'username', 'user');
+		DibiConnection::alias($config, 'password', 'pass');
+		DibiConnection::alias($config, 'host', 'hostname');
+		DibiConnection::alias($config, 'options');
+		DibiConnection::alias($config, 'database');
+
+		// default values
+		if (!isset($config['username'])) $config['username'] = ini_get('mysqli.default_user');
+		if (!isset($config['password'])) $config['password'] = ini_get('mysqli.default_pw');
+		if (!isset($config['socket'])) $config['socket'] = ini_get('mysqli.default_socket');
+		if (!isset($config['port'])) $config['port'] = NULL;
+		if (!isset($config['host'])) {
+			$host = ini_get('mysqli.default_host');
+			if ($host) {
+				$config['host'] = $host;
+				$config['port'] = ini_get('mysqli.default_port');
+			} else {
+				$config['host'] = NULL;
+				$config['port'] = NULL;
+			}
+		}
+
+		$this->connection = mysqli_init();
+		@mysqli_real_connect($this->connection, $config['host'], $config['username'], $config['password'], $config['database'], $config['port'], $config['socket'], $config['options']); // intentionally @
+
+		if ($errno = mysqli_connect_errno()) {
+			throw new DibiDriverException(mysqli_connect_error(), $errno);
+		}
+
+		if (isset($config['charset'])) {
+			$ok = FALSE;
+			if (version_compare(PHP_VERSION , '5.1.5', '>=')) {
+				// affects the character set used by mysql_real_escape_string() (was added in MySQL 5.0.7 and PHP 5.0.5, fixed in PHP 5.1.5)
+				$ok = @mysqli_set_charset($this->connection, $config['charset']); // intentionally @
+			}
+			if (!$ok) {
+				$ok = @mysqli_query($this->connection, "SET NAMES '$config[charset]'"); // intentionally @
+				if (!$ok) {
+					throw new DibiDriverException(mysqli_error($this->connection), mysqli_errno($this->connection));
+				}
+			}
+		}
+
+		if (isset($config['sqlmode'])) {
+			if (!@mysqli_query($this->connection, "SET sql_mode='$config[sqlmode]'")) { // intentionally @
+				throw new DibiDriverException(mysqli_error($this->connection), mysqli_errno($this->connection));
+			}
+		}
+
+		$this->buffered = empty($config['unbuffered']);
+	}
+
+
+
+	/**
+	 * Disconnects from a database.
+	 * @return void
+	 */
+	public function disconnect()
+	{
+		mysqli_close($this->connection);
+	}
+
+
+
+	/**
+	 * Executes the SQL query.
+	 * @param  string      SQL statement.
+	 * @return IDibiDriver|NULL
+	 * @throws DibiDriverException
+	 */
+	public function query($sql)
+	{
+		$this->resultSet = @mysqli_query($this->connection, $sql, $this->buffered ? MYSQLI_STORE_RESULT : MYSQLI_USE_RESULT); // intentionally @
+
+		if (mysqli_errno($this->connection)) {
+			throw new DibiDriverException(mysqli_error($this->connection), mysqli_errno($this->connection), $sql);
+		}
+
+		return is_object($this->resultSet) ? clone $this : NULL;
+	}
+
+
+
+	/**
+	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
+	 * @return int|FALSE  number of rows or FALSE on error
+	 */
+	public function affectedRows()
+	{
+		return mysqli_affected_rows($this->connection);
+	}
+
+
+
+	/**
+	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
+	 * @return int|FALSE  int on success or FALSE on failure
+	 */
+	public function insertId($sequence)
+	{
+		return mysqli_insert_id($this->connection);
+	}
+
+
+
+	/**
+	 * Begins a transaction (if supported).
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function begin()
+	{
+		$this->query('START TRANSACTION');
+	}
+
+
+
+	/**
+	 * Commits statements in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function commit()
+	{
+		$this->query('COMMIT');
+	}
+
+
+
+	/**
+	 * Rollback changes in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function rollback()
+	{
+		$this->query('ROLLBACK');
+	}
+
+
+
+	/**
+	 * Returns the connection resource.
+	 * @return mysqli
+	 */
+	public function getResource()
+	{
+		return $this->connection;
+	}
+
+
+
+	/********************* SQL ****************d*g**/
+
+
+
+	/**
+	 * Encodes data for use in an SQL statement.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, ...)
+	 * @return string    encoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function escape($value, $type)
+	{
+		switch ($type) {
+		case dibi::FIELD_TEXT:
+		case dibi::FIELD_BINARY:
+			return "'" . mysqli_real_escape_string($this->connection, $value) . "'";
+
+		case dibi::IDENTIFIER:
+			$value = str_replace('`', '``', $value);
+			return '`' . str_replace('.', '`.`', $value) . '`';
+
+		case dibi::FIELD_BOOL:
+			return $value ? 1 : 0;
+
+		case dibi::FIELD_DATE:
+			return date("'Y-m-d'", $value);
+
+		case dibi::FIELD_DATETIME:
+			return date("'Y-m-d H:i:s'", $value);
+
+		default:
+			throw new InvalidArgumentException('Unsupported type.');
+		}
+	}
+
+
+
+	/**
+	 * Decodes data from result set.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_BINARY)
+	 * @return string    decoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function unescape($value, $type)
+	{
+		throw new InvalidArgumentException('Unsupported type.');
+	}
+
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 * @param  string &$sql  The SQL query that will be modified.
+	 * @param  int $limit
+	 * @param  int $offset
+	 * @return void
+	 */
+	public function applyLimit(&$sql, $limit, $offset)
+	{
+		if ($limit < 0 && $offset < 1) return;
+
+		// see http://dev.mysql.com/doc/refman/5.0/en/select.html
+		$sql .= ' LIMIT ' . ($limit < 0 ? '18446744073709551615' : (int) $limit)
+			. ($offset > 0 ? ' OFFSET ' . (int) $offset : '');
+	}
+
+
+
+	/********************* result set ****************d*g**/
+
+
+
+	/**
+	 * Returns the number of rows in a result set.
+	 * @return int
+	 */
+	public function rowCount()
+	{
+		if (!$this->buffered) {
+			throw new DibiDriverException('Row count is not available for unbuffered queries.');
+		}
+		return mysqli_num_rows($this->resultSet);
+	}
+
+
+
+	/**
+	 * Fetches the row at current position and moves the internal cursor to the next position.
+	 * @param  bool     TRUE for associative array, FALSE for numeric
+	 * @return array    array on success, nonarray if no next record
+	 * @internal
+	 */
+	public function fetch($assoc)
+	{
+		return mysqli_fetch_array($this->resultSet, $assoc ? MYSQLI_ASSOC : MYSQLI_NUM);
+	}
+
+
+
+	/**
+	 * Moves cursor position without fetching row.
+	 * @param  int      the 0-based cursor pos to seek to
+	 * @return boolean  TRUE on success, FALSE if unable to seek to specified record
+	 * @throws DibiException
+	 */
+	public function seek($row)
+	{
+		if (!$this->buffered) {
+			throw new DibiDriverException('Cannot seek an unbuffered result set.');
+		}
+		return mysqli_data_seek($this->resultSet, $row);
+	}
+
+
+
+	/**
+	 * Frees the resources allocated for this result set.
+	 * @return void
+	 */
+	public function free()
+	{
+		mysqli_free_result($this->resultSet);
+		$this->resultSet = NULL;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a result set.
+	 * @return array
+	 */
+	public function getColumnsMeta()
+	{
+		static $types;
+		if (empty($types)) {
+			$consts = get_defined_constants(TRUE);
+			foreach ($consts['mysqli'] as $key => $value) {
+				if (strncmp($key, 'MYSQLI_TYPE_', 12) === 0) {
+					$types[$value] = substr($key, 12);
+				}
+			}
+		}
+
+		$count = mysqli_num_fields($this->resultSet);
+		$res = array();
+		for ($i = 0; $i < $count; $i++) {
+			$row = (array) mysqli_fetch_field_direct($this->resultSet, $i);
+			$res[] = array(
+				'name' => $row['name'],
+				'table' => $row['orgtable'],
+				'fullname' => $row['table'] ? $row['table'] . '.' . $row['name'] : $row['name'],
+				'nativetype' => $types[$row['type']],
+				'vendor' => $row,
+			);
+		}
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns the result set resource.
+	 * @return mysqli_result
+	 */
+	public function getResultResource()
+	{
+		return $this->resultSet;
+	}
+
+
+
+	/********************* reflection ****************d*g**/
+
+
+
+	/**
+	 * Returns list of tables.
+	 * @return array
+	 */
+	public function getTables()
+	{
+		/*$this->query("
+			SELECT TABLE_NAME as name, TABLE_TYPE = 'VIEW' as view
+			FROM INFORMATION_SCHEMA.TABLES
+			WHERE TABLE_SCHEMA = DATABASE()
+		");*/
+		$this->query("SHOW FULL TABLES");
+		$res = array();
+		while ($row = $this->fetch(FALSE)) {
+			$res[] = array(
+				'name' => $row[0],
+				'view' => isset($row[1]) && $row[1] === 'VIEW',
+			);
+		}
+		$this->free();
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getColumns($table)
+	{
+		/*$table = $this->escape($table, dibi::FIELD_TEXT);
+		$this->query("
+			SELECT *
+			FROM INFORMATION_SCHEMA.COLUMNS
+			WHERE TABLE_NAME = $table AND TABLE_SCHEMA = DATABASE()
+		");*/
+		$this->query("SHOW COLUMNS FROM `$table`");
+		$res = array();
+		while ($row = $this->fetch(TRUE)) {
+			$type = explode('(', $row['Type']);
+			$res[] = array(
+				'name' => $row['Field'],
+				'table' => $table,
+				'nativetype' => strtoupper($type[0]),
+				'size' => isset($type[1]) ? (int) $type[1] : NULL,
+				'nullable' => $row['Null'] === 'YES',
+				'default' => $row['Default'],
+				'autoincrement' => $row['Extra'] === 'auto_increment',
+			);
+		}
+		$this->free();
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns metadata for all indexes in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getIndexes($table)
+	{
+		/*$table = $this->escape($table, dibi::FIELD_TEXT);
+		$this->query("
+			SELECT *
+			FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE
+			WHERE TABLE_NAME = $table AND TABLE_SCHEMA = DATABASE()
+			AND REFERENCED_COLUMN_NAME IS NULL
+		");*/
+		$this->query("SHOW INDEX FROM `$table`");
+		$res = array();
+		while ($row = $this->fetch(TRUE)) {
+			$res[$row['Key_name']]['name'] = $row['Key_name'];
+			$res[$row['Key_name']]['unique'] = !$row['Non_unique'];
+			$res[$row['Key_name']]['primary'] = $row['Key_name'] === 'PRIMARY';
+			$res[$row['Key_name']]['columns'][$row['Seq_in_index'] - 1] = $row['Column_name'];
+		}
+		$this->free();
+		return array_values($res);
+	}
+
+
+
+	/**
+	 * Returns metadata for all foreign keys in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getForeignKeys($table)
+	{
+		throw new NotImplementedException;
+	}
+
+}

dibi/drivers/odbc.php

@@ -0,0 +1,441 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+/**
+ * The dibi driver interacting with databases via ODBC connections.
+ *
+ * Connection options:
+ *   - 'dsn' - driver specific DSN
+ *   - 'username' (or 'user')
+ *   - 'password' (or 'pass')
+ *   - 'persistent' - try to find a persistent link?
+ *   - 'lazy' - if TRUE, connection will be established only when required
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiOdbcDriver extends DibiObject implements IDibiDriver
+{
+
+	/** @var resource  Connection resource */
+	private $connection;
+
+
+	/** @var resource  Resultset resource */
+	private $resultSet;
+
+
+	/** @var int  Cursor */
+	private $row = 0;
+
+
+
+	/**
+	 * @throws DibiException
+	 */
+	public function __construct()
+	{
+		if (!extension_loaded('odbc')) {
+			throw new DibiDriverException("PHP extension 'odbc' is not loaded.");
+		}
+	}
+
+
+
+	/**
+	 * Connects to a database.
+	 * @return void
+	 * @throws DibiException
+	 */
+	public function connect(array &$config)
+	{
+		DibiConnection::alias($config, 'username', 'user');
+		DibiConnection::alias($config, 'password', 'pass');
+
+		// default values
+		if (!isset($config['username'])) $config['username'] = ini_get('odbc.default_user');
+		if (!isset($config['password'])) $config['password'] = ini_get('odbc.default_pw');
+		if (!isset($config['dsn'])) $config['dsn'] = ini_get('odbc.default_db');
+
+		if (empty($config['persistent'])) {
+			$this->connection = @odbc_connect($config['dsn'], $config['username'], $config['password']); // intentionally @
+		} else {
+			$this->connection = @odbc_pconnect($config['dsn'], $config['username'], $config['password']); // intentionally @
+		}
+
+		if (!is_resource($this->connection)) {
+			throw new DibiDriverException(odbc_errormsg() . ' ' . odbc_error());
+		}
+	}
+
+
+
+	/**
+	 * Disconnects from a database.
+	 * @return void
+	 */
+	public function disconnect()
+	{
+		odbc_close($this->connection);
+	}
+
+
+
+	/**
+	 * Executes the SQL query.
+	 * @param  string      SQL statement.
+	 * @return IDibiDriver|NULL
+	 * @throws DibiDriverException
+	 */
+	public function query($sql)
+	{
+		$this->resultSet = @odbc_exec($this->connection, $sql); // intentionally @
+
+		if ($this->resultSet === FALSE) {
+			throw new DibiDriverException(odbc_errormsg($this->connection) . ' ' . odbc_error($this->connection), 0, $sql);
+		}
+
+		return is_resource($this->resultSet) ? clone $this : NULL;
+	}
+
+
+
+	/**
+	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
+	 * @return int|FALSE  number of rows or FALSE on error
+	 */
+	public function affectedRows()
+	{
+		return odbc_num_rows($this->resultSet);
+	}
+
+
+
+	/**
+	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
+	 * @return int|FALSE  int on success or FALSE on failure
+	 */
+	public function insertId($sequence)
+	{
+		throw new NotSupportedException('ODBC does not support autoincrementing.');
+	}
+
+
+
+	/**
+	 * Begins a transaction (if supported).
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function begin()
+	{
+		if (!odbc_autocommit($this->connection, FALSE)) {
+			throw new DibiDriverException(odbc_errormsg($this->connection) . ' ' . odbc_error($this->connection));
+		}
+	}
+
+
+
+	/**
+	 * Commits statements in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function commit()
+	{
+		if (!odbc_commit($this->connection)) {
+			throw new DibiDriverException(odbc_errormsg($this->connection) . ' ' . odbc_error($this->connection));
+		}
+		odbc_autocommit($this->connection, TRUE);
+	}
+
+
+
+	/**
+	 * Rollback changes in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function rollback()
+	{
+		if (!odbc_rollback($this->connection)) {
+			throw new DibiDriverException(odbc_errormsg($this->connection) . ' ' . odbc_error($this->connection));
+		}
+		odbc_autocommit($this->connection, TRUE);
+	}
+
+
+
+	/**
+	 * Returns the connection resource.
+	 * @return mixed
+	 */
+	public function getResource()
+	{
+		return $this->connection;
+	}
+
+
+
+	/********************* SQL ****************d*g**/
+
+
+
+	/**
+	 * Encodes data for use in an SQL statement.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, ...)
+	 * @return string    encoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function escape($value, $type)
+	{
+		switch ($type) {
+		case dibi::FIELD_TEXT:
+		case dibi::FIELD_BINARY:
+			return "'" . str_replace("'", "''", $value) . "'";
+
+		case dibi::IDENTIFIER:
+			$value = str_replace(array('[', ']'), array('[[', ']]'), $value);
+			return '[' . str_replace('.', '].[', $value) . ']';
+
+		case dibi::FIELD_BOOL:
+			return $value ? -1 : 0;
+
+		case dibi::FIELD_DATE:
+			return date("#m/d/Y#", $value);
+
+		case dibi::FIELD_DATETIME:
+			return date("#m/d/Y H:i:s#", $value);
+
+		default:
+			throw new InvalidArgumentException('Unsupported type.');
+		}
+	}
+
+
+
+	/**
+	 * Decodes data from result set.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_BINARY)
+	 * @return string    decoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function unescape($value, $type)
+	{
+		throw new InvalidArgumentException('Unsupported type.');
+	}
+
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 * @param  string &$sql  The SQL query that will be modified.
+	 * @param  int $limit
+	 * @param  int $offset
+	 * @return void
+	 */
+	public function applyLimit(&$sql, $limit, $offset)
+	{
+		// offset suppot is missing...
+		if ($limit >= 0) {
+			$sql = 'SELECT TOP ' . (int) $limit . ' * FROM (' . $sql . ')';
+		}
+
+		if ($offset) throw new InvalidArgumentException('Offset is not implemented in driver odbc.');
+	}
+
+
+
+	/********************* result set ****************d*g**/
+
+
+
+	/**
+	 * Returns the number of rows in a result set.
+	 * @return int
+	 */
+	public function rowCount()
+	{
+		// will return -1 with many drivers :-(
+		return odbc_num_rows($this->resultSet);
+	}
+
+
+
+	/**
+	 * Fetches the row at current position and moves the internal cursor to the next position.
+	 * @param  bool     TRUE for associative array, FALSE for numeric
+	 * @return array    array on success, nonarray if no next record
+	 * @internal
+	 */
+	public function fetch($assoc)
+	{
+		if ($assoc) {
+			return odbc_fetch_array($this->resultSet, ++$this->row);
+		} else {
+			$set = $this->resultSet;
+			if (!odbc_fetch_row($set, ++$this->row)) return FALSE;
+			$count = odbc_num_fields($set);
+			$cols = array();
+			for ($i = 1; $i <= $count; $i++) $cols[] = odbc_result($set, $i);
+			return $cols;
+		}
+	}
+
+
+
+	/**
+	 * Moves cursor position without fetching row.
+	 * @param  int      the 0-based cursor pos to seek to
+	 * @return boolean  TRUE on success, FALSE if unable to seek to specified record
+	 * @throws DibiException
+	 */
+	public function seek($row)
+	{
+		$this->row = $row;
+		return TRUE;
+	}
+
+
+
+	/**
+	 * Frees the resources allocated for this result set.
+	 * @return void
+	 */
+	public function free()
+	{
+		odbc_free_result($this->resultSet);
+		$this->resultSet = NULL;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a result set.
+	 * @return array
+	 */
+	public function getColumnsMeta()
+	{
+		$count = odbc_num_fields($this->resultSet);
+		$res = array();
+		for ($i = 1; $i <= $count; $i++) {
+			$res[] = array(
+				'name'      => odbc_field_name($this->resultSet, $i),
+				'table'     => NULL,
+				'fullname'  => odbc_field_name($this->resultSet, $i),
+				'nativetype'=> odbc_field_type($this->resultSet, $i),
+			);
+		}
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns the result set resource.
+	 * @return mixed
+	 */
+	public function getResultResource()
+	{
+		return $this->resultSet;
+	}
+
+
+
+	/********************* reflection ****************d*g**/
+
+
+
+	/**
+	 * Returns list of tables.
+	 * @return array
+	 */
+	public function getTables()
+	{
+		$result = odbc_tables($this->connection);
+		$res = array();
+		while ($row = odbc_fetch_array($result)) {
+			if ($row['TABLE_TYPE'] === 'TABLE' || $row['TABLE_TYPE'] === 'VIEW') {
+				$res[] = array(
+					'name' => $row['TABLE_NAME'],
+					'view' => $row['TABLE_TYPE'] === 'VIEW',
+				);
+			}
+		}
+		odbc_free_result($result);
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getColumns($table)
+	{
+		$result = odbc_columns($this->connection);
+		$res = array();
+		while ($row = odbc_fetch_array($result)) {
+			if ($row['TABLE_NAME'] === $table) {
+				$res[] = array(
+					'name' => $row['COLUMN_NAME'],
+					'table' => $table,
+					'nativetype' => $row['TYPE_NAME'],
+					'size' => $row['COLUMN_SIZE'],
+					'nullable' => (bool) $row['NULLABLE'],
+					'default' => $row['COLUMN_DEF'],
+				);
+			}
+		}
+		odbc_free_result($result);
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns metadata for all indexes in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getIndexes($table)
+	{
+		throw new NotImplementedException;
+	}
+
+
+
+	/**
+	 * Returns metadata for all foreign keys in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getForeignKeys($table)
+	{
+		throw new NotImplementedException;
+	}
+
+}

dibi/drivers/oracle.php

@@ -0,0 +1,402 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+/**
+ * The dibi driver for Oracle database.
+ *
+ * Connection options:
+ *   - 'database' (or 'db') - the name of the local Oracle instance or the name of the entry in tnsnames.ora
+ *   - 'username' (or 'user')
+ *   - 'password' (or 'pass')
+ *   - 'charset' - character encoding to set
+ *   - 'lazy' - if TRUE, connection will be established only when required
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiOracleDriver extends DibiObject implements IDibiDriver
+{
+
+	/** @var resource  Connection resource */
+	private $connection;
+
+
+	/** @var resource  Resultset resource */
+	private $resultSet;
+
+
+	/** @var bool */
+	private $autocommit = TRUE;
+
+
+
+	/**
+	 * @throws DibiException
+	 */
+	public function __construct()
+	{
+		if (!extension_loaded('oci8')) {
+			throw new DibiDriverException("PHP extension 'oci8' is not loaded.");
+		}
+	}
+
+
+
+	/**
+	 * Connects to a database.
+	 * @return void
+	 * @throws DibiException
+	 */
+	public function connect(array &$config)
+	{
+		DibiConnection::alias($config, 'username', 'user');
+		DibiConnection::alias($config, 'password', 'pass');
+		DibiConnection::alias($config, 'database', 'db');
+		DibiConnection::alias($config, 'charset');
+
+		$this->connection = @oci_new_connect($config['username'], $config['password'], $config['database'], $config['charset']); // intentionally @
+
+		if (!$this->connection) {
+			$err = oci_error();
+			throw new DibiDriverException($err['message'], $err['code']);
+		}
+	}
+
+
+
+	/**
+	 * Disconnects from a database.
+	 * @return void
+	 */
+	public function disconnect()
+	{
+		oci_close($this->connection);
+	}
+
+
+
+	/**
+	 * Executes the SQL query.
+	 * @param  string      SQL statement.
+	 * @return IDibiDriver|NULL
+	 * @throws DibiDriverException
+	 */
+	public function query($sql)
+	{
+
+		$this->resultSet = oci_parse($this->connection, $sql);
+		if ($this->resultSet) {
+			oci_execute($this->resultSet, $this->autocommit ? OCI_COMMIT_ON_SUCCESS : OCI_DEFAULT);
+			$err = oci_error($this->resultSet);
+			if ($err) {
+				throw new DibiDriverException($err['message'], $err['code'], $sql);
+			}
+		} else {
+			$err = oci_error($this->connection);
+			throw new DibiDriverException($err['message'], $err['code'], $sql);
+		}
+
+		return is_resource($this->resultSet) ? clone $this : NULL;
+	}
+
+
+
+	/**
+	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
+	 * @return int|FALSE  number of rows or FALSE on error
+	 */
+	public function affectedRows()
+	{
+		throw new NotImplementedException;
+	}
+
+
+
+	/**
+	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
+	 * @return int|FALSE  int on success or FALSE on failure
+	 */
+	public function insertId($sequence)
+	{
+		throw new NotSupportedException('Oracle does not support autoincrementing.');
+	}
+
+
+
+	/**
+	 * Begins a transaction (if supported).
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function begin()
+	{
+		$this->autocommit = FALSE;
+	}
+
+
+
+	/**
+	 * Commits statements in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function commit()
+	{
+		if (!oci_commit($this->connection)) {
+			$err = oci_error($this->connection);
+			throw new DibiDriverException($err['message'], $err['code']);
+		}
+		$this->autocommit = TRUE;
+	}
+
+
+
+	/**
+	 * Rollback changes in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function rollback()
+	{
+		if (!oci_rollback($this->connection)) {
+			$err = oci_error($this->connection);
+			throw new DibiDriverException($err['message'], $err['code']);
+		}
+		$this->autocommit = TRUE;
+	}
+
+
+
+	/**
+	 * Returns the connection resource.
+	 * @return mixed
+	 */
+	public function getResource()
+	{
+		return $this->connection;
+	}
+
+
+
+	/********************* SQL ****************d*g**/
+
+
+
+	/**
+	 * Encodes data for use in an SQL statement.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, ...)
+	 * @return string    encoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function escape($value, $type)
+	{
+		switch ($type) {
+		case dibi::FIELD_TEXT:
+		case dibi::FIELD_BINARY:
+			return "'" . str_replace("'", "''", $value) . "'"; // TODO: not tested
+
+		case dibi::IDENTIFIER:
+			// @see http://download.oracle.com/docs/cd/B10500_01/server.920/a96540/sql_elements9a.htm
+			$value = str_replace('"', '""', $value);
+			return '"' . str_replace('.', '"."', $value) . '"';
+
+		case dibi::FIELD_BOOL:
+			return $value ? 1 : 0;
+
+		case dibi::FIELD_DATE:
+			return date("U", $value);
+
+		case dibi::FIELD_DATETIME:
+			return date("U", $value);
+
+		default:
+			throw new InvalidArgumentException('Unsupported type.');
+		}
+	}
+
+
+
+	/**
+	 * Decodes data from result set.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_BINARY)
+	 * @return string    decoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function unescape($value, $type)
+	{
+		throw new InvalidArgumentException('Unsupported type.');
+	}
+
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 * @param  string &$sql  The SQL query that will be modified.
+	 * @param  int $limit
+	 * @param  int $offset
+	 * @return void
+	 */
+	public function applyLimit(&$sql, $limit, $offset)
+	{
+		if ($limit < 0 && $offset < 1) return;
+		$sql .= ' LIMIT ' . $limit . ($offset > 0 ? ' OFFSET ' . (int) $offset : '');
+	}
+
+
+
+	/********************* result set ****************d*g**/
+
+
+
+	/**
+	 * Returns the number of rows in a result set.
+	 * @return int
+	 */
+	public function rowCount()
+	{
+		return oci_num_rows($this->resultSet);
+	}
+
+
+
+	/**
+	 * Fetches the row at current position and moves the internal cursor to the next position.
+	 * @param  bool     TRUE for associative array, FALSE for numeric
+	 * @return array    array on success, nonarray if no next record
+	 * @internal
+	 */
+	public function fetch($assoc)
+	{
+		return oci_fetch_array($this->resultSet, ($assoc ? OCI_ASSOC : OCI_NUM) | OCI_RETURN_NULLS);
+	}
+
+
+
+	/**
+	 * Moves cursor position without fetching row.
+	 * @param  int      the 0-based cursor pos to seek to
+	 * @return boolean  TRUE on success, FALSE if unable to seek to specified record
+	 * @throws DibiException
+	 */
+	public function seek($row)
+	{
+		throw new NotImplementedException;
+	}
+
+
+
+	/**
+	 * Frees the resources allocated for this result set.
+	 * @return void
+	 */
+	public function free()
+	{
+		oci_free_statement($this->resultSet);
+		$this->resultSet = NULL;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a result set.
+	 * @return array
+	 */
+	public function getColumnsMeta()
+	{
+		$count = oci_num_fields($this->resultSet);
+		$res = array();
+		for ($i = 1; $i <= $count; $i++) {
+			$res[] = array(
+				'name'      => oci_field_name($this->resultSet, $i),
+				'table'     => NULL,
+				'fullname'  => oci_field_name($this->resultSet, $i),
+				'nativetype'=> oci_field_type($this->resultSet, $i),
+			);
+		}
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns the result set resource.
+	 * @return mixed
+	 */
+	public function getResultResource()
+	{
+		return $this->resultSet;
+	}
+
+
+
+	/********************* reflection ****************d*g**/
+
+
+
+	/**
+	 * Returns list of tables.
+	 * @return array
+	 */
+	public function getTables()
+	{
+		throw new NotImplementedException;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getColumns($table)
+	{
+		throw new NotImplementedException;
+	}
+
+
+
+	/**
+	 * Returns metadata for all indexes in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getIndexes($table)
+	{
+		throw new NotImplementedException;
+	}
+
+
+
+	/**
+	 * Returns metadata for all foreign keys in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getForeignKeys($table)
+	{
+		throw new NotImplementedException;
+	}
+
+}

dibi/drivers/pdo.php

@@ -0,0 +1,452 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+/**
+ * The dibi driver for PDO.
+ *
+ * Connection options:
+ *   - 'dsn' - driver specific DSN
+ *   - 'username' (or 'user')
+ *   - 'password' (or 'pass')
+ *   - 'options' - driver specific options array
+ *   - 'pdo' - PDO object (optional)
+ *   - 'lazy' - if TRUE, connection will be established only when required
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiPdoDriver extends DibiObject implements IDibiDriver
+{
+
+	/** @var PDO  Connection resource */
+	private $connection;
+
+
+	/** @var PDOStatement  Resultset resource */
+	private $resultSet;
+
+
+	/** @var int|FALSE  Affected rows */
+	private $affectedRows = FALSE;
+
+
+
+	/**
+	 * @throws DibiException
+	 */
+	public function __construct()
+	{
+		if (!extension_loaded('pdo')) {
+			throw new DibiDriverException("PHP extension 'pdo' is not loaded.");
+		}
+	}
+
+
+
+	/**
+	 * Connects to a database.
+	 * @return void
+	 * @throws DibiException
+	 */
+	public function connect(array &$config)
+	{
+		DibiConnection::alias($config, 'username', 'user');
+		DibiConnection::alias($config, 'password', 'pass');
+		DibiConnection::alias($config, 'dsn');
+		DibiConnection::alias($config, 'pdo');
+		DibiConnection::alias($config, 'options');
+
+		if ($config['pdo'] instanceof PDO) {
+			$this->connection = $config['pdo'];
+
+		} else try {
+			$this->connection = new PDO($config['dsn'], $config['username'], $config['password'], $config['options']);
+
+		} catch (PDOException $e) {
+			throw new DibiDriverException($e->getMessage(), $e->getCode());
+		}
+
+		if (!$this->connection) {
+			throw new DibiDriverException('Connecting error.');
+		}
+	}
+
+
+
+	/**
+	 * Disconnects from a database.
+	 * @return void
+	 */
+	public function disconnect()
+	{
+		$this->connection = NULL;
+	}
+
+
+
+	/**
+	 * Executes the SQL query.
+	 * @param  string      SQL statement.
+	 * @return IDibiDriver|NULL
+	 * @throws DibiDriverException
+	 */
+	public function query($sql)
+	{
+		// must detect if SQL returns result set or num of affected rows
+		$cmd = strtoupper(substr(ltrim($sql), 0, 6));
+		$list = array('UPDATE'=>1, 'DELETE'=>1, 'INSERT'=>1, 'REPLAC'=>1);
+
+		if (isset($list[$cmd])) {
+			$this->resultSet = NULL;
+			$this->affectedRows = $this->connection->exec($sql);
+
+			if ($this->affectedRows === FALSE) {
+				$err = $this->connection->errorInfo();
+				throw new DibiDriverException("SQLSTATE[$err[0]]: $err[2]", $err[1], $sql);
+			}
+
+			return NULL;
+
+		} else {
+			$this->resultSet = $this->connection->query($sql);
+			$this->affectedRows = FALSE;
+
+			if ($this->resultSet === FALSE) {
+				$err = $this->connection->errorInfo();
+				throw new DibiDriverException("SQLSTATE[$err[0]]: $err[2]", $err[1], $sql);
+			}
+
+			return clone $this;
+		}
+	}
+
+
+
+	/**
+	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
+	 * @return int|FALSE  number of rows or FALSE on error
+	 */
+	public function affectedRows()
+	{
+		return $this->affectedRows;
+	}
+
+
+
+	/**
+	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
+	 * @return int|FALSE  int on success or FALSE on failure
+	 */
+	public function insertId($sequence)
+	{
+		return $this->connection->lastInsertId();
+	}
+
+
+
+	/**
+	 * Begins a transaction (if supported).
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function begin()
+	{
+		if (!$this->connection->beginTransaction()) {
+			$err = $this->connection->errorInfo();
+			throw new DibiDriverException("SQLSTATE[$err[0]]: $err[2]", $err[1]);
+		}
+	}
+
+
+
+	/**
+	 * Commits statements in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function commit()
+	{
+		if (!$this->connection->commit()) {
+			$err = $this->connection->errorInfo();
+			throw new DibiDriverException("SQLSTATE[$err[0]]: $err[2]", $err[1]);
+		}
+	}
+
+
+
+	/**
+	 * Rollback changes in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function rollback()
+	{
+		if (!$this->connection->rollBack()) {
+			$err = $this->connection->errorInfo();
+			throw new DibiDriverException("SQLSTATE[$err[0]]: $err[2]", $err[1]);
+		}
+	}
+
+
+
+	/**
+	 * Returns the connection resource.
+	 * @return PDO
+	 */
+	public function getResource()
+	{
+		return $this->connection;
+	}
+
+
+
+	/********************* SQL ****************d*g**/
+
+
+
+	/**
+	 * Encodes data for use in an SQL statement.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, ...)
+	 * @return string    encoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function escape($value, $type)
+	{
+		switch ($type) {
+		case dibi::FIELD_TEXT:
+			return $this->connection->quote($value, PDO::PARAM_STR);
+
+		case dibi::FIELD_BINARY:
+			return $this->connection->quote($value, PDO::PARAM_LOB);
+
+		case dibi::IDENTIFIER:
+			switch ($this->connection->getAttribute(PDO::ATTR_DRIVER_NAME)) {
+			case 'mysql':
+				$value = str_replace('`', '``', $value);
+				return '`' . str_replace('.', '`.`', $value) . '`';
+
+			case 'pgsql':
+				$a = strrpos($value, '.');
+				if ($a === FALSE) {
+					return '"' . str_replace('"', '""', $value) . '"';
+				} else {
+					return substr($value, 0, $a) . '."' . str_replace('"', '""', substr($value, $a + 1)) . '"';
+				}
+
+			case 'sqlite':
+			case 'sqlite2':
+				$value = strtr($value, '[]', '  ');
+			case 'odbc':
+			case 'oci': // TODO: not tested
+			case 'mssql':
+				$value = str_replace(array('[', ']'), array('[[', ']]'), $value);
+				return '[' . str_replace('.', '].[', $value) . ']';
+
+			default:
+				return $value;
+			}
+
+		case dibi::FIELD_BOOL:
+			return $this->connection->quote($value, PDO::PARAM_BOOL);
+
+		case dibi::FIELD_DATE:
+			return date("'Y-m-d'", $value);
+
+		case dibi::FIELD_DATETIME:
+			return date("'Y-m-d H:i:s'", $value);
+
+		default:
+			throw new InvalidArgumentException('Unsupported type.');
+		}
+	}
+
+
+
+	/**
+	 * Decodes data from result set.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_BINARY)
+	 * @return string    decoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function unescape($value, $type)
+	{
+		throw new InvalidArgumentException('Unsupported type.');
+	}
+
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 * @param  string &$sql  The SQL query that will be modified.
+	 * @param  int $limit
+	 * @param  int $offset
+	 * @return void
+	 */
+	public function applyLimit(&$sql, $limit, $offset)
+	{
+		throw new NotSupportedException('PDO does not support applying limit or offset.');
+	}
+
+
+
+	/********************* result set ****************d*g**/
+
+
+
+	/**
+	 * Returns the number of rows in a result set.
+	 * @return int
+	 */
+	public function rowCount()
+	{
+		throw new DibiDriverException('Row count is not available for unbuffered queries.');
+	}
+
+
+
+	/**
+	 * Fetches the row at current position and moves the internal cursor to the next position.
+	 * @param  bool     TRUE for associative array, FALSE for numeric
+	 * @return array    array on success, nonarray if no next record
+	 * @internal
+	 */
+	public function fetch($assoc)
+	{
+		return $this->resultSet->fetch($assoc ? PDO::FETCH_ASSOC : PDO::FETCH_NUM);
+	}
+
+
+
+	/**
+	 * Moves cursor position without fetching row.
+	 * @param  int      the 0-based cursor pos to seek to
+	 * @return boolean  TRUE on success, FALSE if unable to seek to specified record
+	 * @throws DibiException
+	 */
+	public function seek($row)
+	{
+		throw new DibiDriverException('Cannot seek an unbuffered result set.');
+	}
+
+
+
+	/**
+	 * Frees the resources allocated for this result set.
+	 * @return void
+	 */
+	public function free()
+	{
+		$this->resultSet = NULL;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a result set.
+	 * @return array
+	 * @throws DibiException
+	 */
+	public function getColumnsMeta()
+	{
+		$count = $this->resultSet->columnCount();
+		$res = array();
+		for ($i = 0; $i < $count; $i++) {
+			$row = @$this->resultSet->getColumnMeta($i); // intentionally @
+			if ($row === FALSE) {
+				throw new DibiDriverException('Driver does not support meta data.');
+			}
+			$res[] = array(
+				'name' => $row['name'],
+				'table' => $row['table'],
+				'nativetype' => $row['native_type'],
+				'fullname' => $row['table'] ? $row['table'] . '.' . $row['name'] : $row['name'],
+				'vendor' => $row,
+			);
+		}
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns the result set resource.
+	 * @return PDOStatement
+	 */
+	public function getResultResource()
+	{
+		return $this->resultSet;
+	}
+
+
+
+	/********************* reflection ****************d*g**/
+
+
+
+	/**
+	 * Returns list of tables.
+	 * @return array
+	 */
+	public function getTables()
+	{
+		throw new NotImplementedException;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getColumns($table)
+	{
+		throw new NotImplementedException;
+	}
+
+
+
+	/**
+	 * Returns metadata for all indexes in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getIndexes($table)
+	{
+		throw new NotImplementedException;
+	}
+
+
+
+	/**
+	 * Returns metadata for all foreign keys in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getForeignKeys($table)
+	{
+		throw new NotImplementedException;
+	}
+
+}

dibi/drivers/postgre.php

@@ -0,0 +1,524 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+/**
+ * The dibi driver for PostgreSQL database.
+ *
+ * Connection options:
+ *   - 'host','hostaddr','port','dbname','user','password','connect_timeout','options','sslmode','service' - see PostgreSQL API
+ *   - 'string' - or use connection string
+ *   - 'persistent' - try to find a persistent link?
+ *   - 'charset' - character encoding to set
+ *   - 'schema' - the schema search path
+ *   - 'lazy' - if TRUE, connection will be established only when required
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiPostgreDriver extends DibiObject implements IDibiDriver
+{
+
+	/** @var resource  Connection resource */
+	private $connection;
+
+
+	/** @var resource  Resultset resource */
+	private $resultSet;
+
+
+	/** @var bool  Escape method */
+	private $escMethod = FALSE;
+
+
+
+	/**
+	 * @throws DibiException
+	 */
+	public function __construct()
+	{
+		if (!extension_loaded('pgsql')) {
+			throw new DibiDriverException("PHP extension 'pgsql' is not loaded.");
+		}
+	}
+
+
+
+	/**
+	 * Connects to a database.
+	 * @return void
+	 * @throws DibiException
+	 */
+	public function connect(array &$config)
+	{
+		if (isset($config['string'])) {
+			$string = $config['string'];
+		} else {
+			$string = '';
+			foreach (array('host','hostaddr','port','dbname','user','password','connect_timeout','options','sslmode','service') as $key) {
+				if (isset($config[$key])) $string .= $key . '=' . $config[$key] . ' ';
+			}
+		}
+
+		DibiDriverException::tryError();
+		if (empty($config['persistent'])) {
+			$this->connection = pg_connect($string, PGSQL_CONNECT_FORCE_NEW);
+		} else {
+			$this->connection = pg_pconnect($string, PGSQL_CONNECT_FORCE_NEW);
+		}
+		if (DibiDriverException::catchError($msg)) {
+			throw new DibiDriverException($msg, 0);
+		}
+
+		if (!is_resource($this->connection)) {
+			throw new DibiDriverException('Connecting error.');
+		}
+
+		if (isset($config['charset'])) {
+			DibiDriverException::tryError();
+			pg_set_client_encoding($this->connection, $config['charset']);
+			if (DibiDriverException::catchError($msg)) {
+				throw new DibiDriverException($msg, 0);
+			}
+		}
+
+		if (isset($config['schema'])) {
+			$this->query('SET search_path TO ' . $config['schema']);
+		}
+
+		$this->escMethod = version_compare(PHP_VERSION , '5.2.0', '>=');
+	}
+
+
+
+	/**
+	 * Disconnects from a database.
+	 * @return void
+	 */
+	public function disconnect()
+	{
+		pg_close($this->connection);
+	}
+
+
+
+	/**
+	 * Executes the SQL query.
+	 * @param  string      SQL statement.
+	 * @param  bool        update affected rows?
+	 * @return IDibiDriver|NULL
+	 * @throws DibiDriverException
+	 */
+	public function query($sql)
+	{
+		$this->resultSet = @pg_query($this->connection, $sql); // intentionally @
+
+		if ($this->resultSet === FALSE) {
+			throw new DibiDriverException(pg_last_error($this->connection), 0, $sql);
+		}
+
+		return is_resource($this->resultSet) && pg_num_fields($this->resultSet) ? clone $this : NULL;
+	}
+
+
+
+	/**
+	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
+	 * @return int|FALSE  number of rows or FALSE on error
+	 */
+	public function affectedRows()
+	{
+		return pg_affected_rows($this->resultSet);
+	}
+
+
+
+	/**
+	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
+	 * @return int|FALSE  int on success or FALSE on failure
+	 */
+	public function insertId($sequence)
+	{
+		if ($sequence === NULL) {
+			// PostgreSQL 8.1 is needed
+			$has = $this->query("SELECT LASTVAL()");
+		} else {
+			$has = $this->query("SELECT CURRVAL('$sequence')");
+		}
+
+		if (!$has) return FALSE;
+
+		$row = $this->fetch(FALSE);
+		$this->free();
+		return is_array($row) ? $row[0] : FALSE;
+	}
+
+
+
+	/**
+	 * Begins a transaction (if supported).
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function begin()
+	{
+		$this->query('START TRANSACTION');
+	}
+
+
+
+	/**
+	 * Commits statements in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function commit()
+	{
+		$this->query('COMMIT');
+	}
+
+
+
+	/**
+	 * Rollback changes in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function rollback()
+	{
+		$this->query('ROLLBACK');
+	}
+
+
+
+	/**
+	 * Returns the connection resource.
+	 * @return mixed
+	 */
+	public function getResource()
+	{
+		return $this->connection;
+	}
+
+
+
+	/********************* SQL ****************d*g**/
+
+
+
+	/**
+	 * Encodes data for use in an SQL statement.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, ...)
+	 * @return string    encoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function escape($value, $type)
+	{
+		switch ($type) {
+		case dibi::FIELD_TEXT:
+			if ($this->escMethod) {
+				return "'" . pg_escape_string($this->connection, $value) . "'";
+			} else {
+				return "'" . pg_escape_string($value) . "'";
+			}
+
+		case dibi::FIELD_BINARY:
+			if ($this->escMethod) {
+				return "'" . pg_escape_bytea($this->connection, $value) . "'";
+			} else {
+				return "'" . pg_escape_bytea($value) . "'";
+			}
+
+		case dibi::IDENTIFIER:
+			// @see http://www.postgresql.org/docs/8.2/static/sql-syntax-lexical.html#SQL-SYNTAX-IDENTIFIERS
+			$a = strrpos($value, '.');
+			if ($a === FALSE) {
+				return '"' . str_replace('"', '""', $value) . '"';
+			} else {
+				// table.col delimite as table."col"
+				return substr($value, 0, $a) . '."' . str_replace('"', '""', substr($value, $a + 1)) . '"';
+			}
+
+		case dibi::FIELD_BOOL:
+			return $value ? 'TRUE' : 'FALSE';
+
+		case dibi::FIELD_DATE:
+			return date("'Y-m-d'", $value);
+
+		case dibi::FIELD_DATETIME:
+			return date("'Y-m-d H:i:s'", $value);
+
+		default:
+			throw new InvalidArgumentException('Unsupported type.');
+		}
+	}
+
+
+
+	/**
+	 * Decodes data from result set.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_BINARY)
+	 * @return string    decoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function unescape($value, $type)
+	{
+		switch ($type) {
+		case dibi::FIELD_BINARY:
+			return pg_unescape_bytea($value);
+
+		default:
+			throw new InvalidArgumentException('Unsupported type.');
+		}
+	}
+
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 * @param  string &$sql  The SQL query that will be modified.
+	 * @param  int $limit
+	 * @param  int $offset
+	 * @return void
+	 */
+	public function applyLimit(&$sql, $limit, $offset)
+	{
+		if ($limit >= 0)
+			$sql .= ' LIMIT ' . (int) $limit;
+
+		if ($offset > 0)
+			$sql .= ' OFFSET ' . (int) $offset;
+	}
+
+
+
+	/********************* result set ****************d*g**/
+
+
+
+	/**
+	 * Returns the number of rows in a result set.
+	 * @return int
+	 */
+	public function rowCount()
+	{
+		return pg_num_rows($this->resultSet);
+	}
+
+
+
+	/**
+	 * Fetches the row at current position and moves the internal cursor to the next position.
+	 * @param  bool     TRUE for associative array, FALSE for numeric
+	 * @return array    array on success, nonarray if no next record
+	 * @internal
+	 */
+	public function fetch($assoc)
+	{
+		return pg_fetch_array($this->resultSet, NULL, $assoc ? PGSQL_ASSOC : PGSQL_NUM);
+	}
+
+
+
+	/**
+	 * Moves cursor position without fetching row.
+	 * @param  int      the 0-based cursor pos to seek to
+	 * @return boolean  TRUE on success, FALSE if unable to seek to specified record
+	 * @throws DibiException
+	 */
+	public function seek($row)
+	{
+		return pg_result_seek($this->resultSet, $row);
+	}
+
+
+
+	/**
+	 * Frees the resources allocated for this result set.
+	 * @return void
+	 */
+	public function free()
+	{
+		pg_free_result($this->resultSet);
+		$this->resultSet = NULL;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a result set.
+	 * @return array
+	 */
+	public function getColumnsMeta()
+	{
+		$hasTable = version_compare(PHP_VERSION , '5.2.0', '>=');
+		$count = pg_num_fields($this->resultSet);
+		$res = array();
+		for ($i = 0; $i < $count; $i++) {
+			$row = array(
+				'name'      => pg_field_name($this->resultSet, $i),
+				'table'     => $hasTable ? pg_field_table($this->resultSet, $i) : NULL,
+				'nativetype'=> pg_field_type($this->resultSet, $i),
+			);
+			$row['fullname'] = $row['table'] ? $row['table'] . '.' . $row['name'] : $row['name'];
+			$res[] = $row;
+		}
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns the result set resource.
+	 * @return mixed
+	 */
+	public function getResultResource()
+	{
+		return $this->resultSet;
+	}
+
+
+
+	/********************* reflection ****************d*g**/
+
+
+
+	/**
+	 * Returns list of tables.
+	 * @return array
+	 */
+	public function getTables()
+	{
+		$version = pg_version($this->connection);
+		if ($version['server'] < 8) {
+			throw new NotSupportedException('Reflection requires PostgreSQL 8.');
+		}
+
+		$this->query("
+			SELECT table_name as name, CAST(table_type = 'VIEW' AS INTEGER) as view
+			FROM information_schema.tables
+			WHERE table_schema = current_schema()
+		");
+		$res = pg_fetch_all($this->resultSet);
+		$this->free();
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getColumns($table)
+	{
+		$_table = $this->escape($table, dibi::FIELD_TEXT);
+		$this->query("
+			SELECT indkey
+			FROM pg_class
+			LEFT JOIN pg_index on pg_class.oid = pg_index.indrelid AND pg_index.indisprimary
+			WHERE pg_class.relname = $_table
+		");
+		$primary = (int) pg_fetch_object($this->resultSet)->indkey;
+
+		$this->query("
+			SELECT *
+			FROM information_schema.columns
+			WHERE table_name = $_table AND table_schema = current_schema()
+			ORDER BY ordinal_position
+		");
+		$res = array();
+		while ($row = $this->fetch(TRUE)) {
+			$size = (int) max($row['character_maximum_length'], $row['numeric_precision']);
+			$res[] = array(
+				'name' => $row['column_name'],
+				'table' => $table,
+				'nativetype' => strtoupper($row['udt_name']),
+				'size' => $size ? $size : NULL,
+				'nullable' => $row['is_nullable'] === 'YES',
+				'default' => $row['column_default'],
+				'autoincrement' => (int) $row['ordinal_position'] === $primary && substr($row['column_default'], 0, 7) === 'nextval',
+				'vendor' => $row,
+			);
+		}
+		$this->free();
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns metadata for all indexes in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getIndexes($table)
+	{
+		$_table = $this->escape($table, dibi::FIELD_TEXT);
+		$this->query("
+			SELECT ordinal_position, column_name
+			FROM information_schema.columns
+			WHERE table_name = $_table AND table_schema = current_schema()
+			ORDER BY ordinal_position
+		");
+
+		$columns = array();
+		while ($row = $this->fetch(TRUE)) {
+			$columns[$row['ordinal_position']] = $row['column_name'];
+		}
+
+		$this->query("
+			SELECT pg_class2.relname, indisunique, indisprimary, indkey
+			FROM pg_class
+			LEFT JOIN pg_index on pg_class.oid = pg_index.indrelid
+			INNER JOIN pg_class as pg_class2 on pg_class2.oid = pg_index.indexrelid
+			WHERE pg_class.relname = $_table
+		");
+
+		$res = array();
+		while ($row = $this->fetch(TRUE)) {
+			$res[$row['relname']]['name'] = $row['relname'];
+			$res[$row['relname']]['unique'] = $row['indisunique'] === 't';
+			$res[$row['relname']]['primary'] = $row['indisprimary'] === 't';
+			foreach (explode(' ', $row['indkey']) as $index) {
+				$res[$row['relname']]['columns'][] = $columns[$index];
+			}
+		}
+		$this->free();
+		return array_values($res);
+	}
+
+
+
+	/**
+	 * Returns metadata for all foreign keys in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getForeignKeys($table)
+	{
+		throw new NotImplementedException;
+	}
+
+}

dibi/drivers/sqlite.php

@@ -0,0 +1,422 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+/**
+ * The dibi driver for SQLite database.
+ *
+ * Connection options:
+ *   - 'database' (or 'file') - the filename of the SQLite database
+ *   - 'persistent' - try to find a persistent link?
+ *   - 'unbuffered' - sends query without fetching and buffering the result rows automatically?
+ *   - 'lazy' - if TRUE, connection will be established only when required
+ *   - 'formatDate' - how to format date in SQL (@see date)
+ *   - 'formatDateTime' - how to format datetime in SQL (@see date)
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiSqliteDriver extends DibiObject implements IDibiDriver
+{
+
+	/** @var resource  Connection resource */
+	private $connection;
+
+
+	/** @var resource  Resultset resource */
+	private $resultSet;
+
+
+	/** @var bool  Is buffered (seekable and countable)? */
+	private $buffered;
+
+
+	/** @var string  Date and datetime format */
+	private $fmtDate, $fmtDateTime;
+
+
+
+	/**
+	 * @throws DibiException
+	 */
+	public function __construct()
+	{
+		if (!extension_loaded('sqlite')) {
+			throw new DibiDriverException("PHP extension 'sqlite' is not loaded.");
+		}
+	}
+
+
+
+	/**
+	 * Connects to a database.
+	 * @return void
+	 * @throws DibiException
+	 */
+	public function connect(array &$config)
+	{
+		DibiConnection::alias($config, 'database', 'file');
+		$this->fmtDate = isset($config['formatDate']) ? $config['formatDate'] : 'U';
+		$this->fmtDateTime = isset($config['formatDateTime']) ? $config['formatDateTime'] : 'U';
+
+		$errorMsg = '';
+		if (empty($config['persistent'])) {
+			$this->connection = @sqlite_open($config['database'], 0666, $errorMsg); // intentionally @
+		} else {
+			$this->connection = @sqlite_popen($config['database'], 0666, $errorMsg); // intentionally @
+		}
+
+		if (!$this->connection) {
+			throw new DibiDriverException($errorMsg);
+		}
+
+		$this->buffered = empty($config['unbuffered']);
+	}
+
+
+
+	/**
+	 * Disconnects from a database.
+	 * @return void
+	 */
+	public function disconnect()
+	{
+		sqlite_close($this->connection);
+	}
+
+
+
+	/**
+	 * Executes the SQL query.
+	 * @param  string      SQL statement.
+	 * @return IDibiDriver|NULL
+	 * @throws DibiDriverException
+	 */
+	public function query($sql)
+	{
+		DibiDriverException::tryError();
+		if ($this->buffered) {
+			$this->resultSet = sqlite_query($this->connection, $sql);
+		} else {
+			$this->resultSet = sqlite_unbuffered_query($this->connection, $sql);
+		}
+		if (DibiDriverException::catchError($msg)) {
+			throw new DibiDriverException($msg, sqlite_last_error($this->connection), $sql);
+		}
+
+		return is_resource($this->resultSet) ? clone $this : NULL;
+	}
+
+
+
+	/**
+	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
+	 * @return int|FALSE  number of rows or FALSE on error
+	 */
+	public function affectedRows()
+	{
+		return sqlite_changes($this->connection);
+	}
+
+
+
+	/**
+	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
+	 * @return int|FALSE  int on success or FALSE on failure
+	 */
+	public function insertId($sequence)
+	{
+		return sqlite_last_insert_rowid($this->connection);
+	}
+
+
+
+	/**
+	 * Begins a transaction (if supported).
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function begin()
+	{
+		$this->query('BEGIN');
+	}
+
+
+
+	/**
+	 * Commits statements in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function commit()
+	{
+		$this->query('COMMIT');
+	}
+
+
+
+	/**
+	 * Rollback changes in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	public function rollback()
+	{
+		$this->query('ROLLBACK');
+	}
+
+
+
+	/**
+	 * Returns the connection resource.
+	 * @return mixed
+	 */
+	public function getResource()
+	{
+		return $this->connection;
+	}
+
+
+
+	/********************* SQL ****************d*g**/
+
+
+
+	/**
+	 * Encodes data for use in an SQL statement.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, ...)
+	 * @return string    encoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function escape($value, $type)
+	{
+		switch ($type) {
+		case dibi::FIELD_TEXT:
+		case dibi::FIELD_BINARY:
+			return "'" . sqlite_escape_string($value) . "'";
+
+		case dibi::IDENTIFIER:
+			return '[' . str_replace('.', '].[', strtr($value, '[]', '  ')) . ']';
+
+		case dibi::FIELD_BOOL:
+			return $value ? 1 : 0;
+
+		case dibi::FIELD_DATE:
+			return date($this->fmtDate, $value);
+
+		case dibi::FIELD_DATETIME:
+			return date($this->fmtDateTime, $value);
+
+		default:
+			throw new InvalidArgumentException('Unsupported type.');
+		}
+	}
+
+
+
+	/**
+	 * Decodes data from result set.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_BINARY)
+	 * @return string    decoded value
+	 * @throws InvalidArgumentException
+	 */
+	public function unescape($value, $type)
+	{
+		throw new InvalidArgumentException('Unsupported type.');
+	}
+
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 * @param  string &$sql  The SQL query that will be modified.
+	 * @param  int $limit
+	 * @param  int $offset
+	 * @return void
+	 */
+	public function applyLimit(&$sql, $limit, $offset)
+	{
+		if ($limit < 0 && $offset < 1) return;
+		$sql .= ' LIMIT ' . $limit . ($offset > 0 ? ' OFFSET ' . (int) $offset : '');
+	}
+
+
+
+	/********************* result set ****************d*g**/
+
+
+
+	/**
+	 * Returns the number of rows in a result set.
+	 * @return int
+	 */
+	public function rowCount()
+	{
+		if (!$this->buffered) {
+			throw new DibiDriverException('Row count is not available for unbuffered queries.');
+		}
+		return sqlite_num_rows($this->resultSet);
+	}
+
+
+
+	/**
+	 * Fetches the row at current position and moves the internal cursor to the next position.
+	 * @param  bool     TRUE for associative array, FALSE for numeric
+	 * @return array    array on success, nonarray if no next record
+	 * @internal
+	 */
+	public function fetch($assoc)
+	{
+		$row = sqlite_fetch_array($this->resultSet, $assoc ? SQLITE_ASSOC : SQLITE_NUM);
+		if ($assoc && $row) {
+			$tmp = array();
+			foreach ($row as $k => $v) {
+				$tmp[str_replace(array('[', ']'), '', $k)] = $v;
+			}
+			return $tmp;
+		}
+		return $row;
+	}
+
+
+
+	/**
+	 * Moves cursor position without fetching row.
+	 * @param  int      the 0-based cursor pos to seek to
+	 * @return boolean  TRUE on success, FALSE if unable to seek to specified record
+	 * @throws DibiException
+	 */
+	public function seek($row)
+	{
+		if (!$this->buffered) {
+			throw new DibiDriverException('Cannot seek an unbuffered result set.');
+		}
+		return sqlite_seek($this->resultSet, $row);
+	}
+
+
+
+	/**
+	 * Frees the resources allocated for this result set.
+	 * @return void
+	 */
+	public function free()
+	{
+		$this->resultSet = NULL;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a result set.
+	 * @return array
+	 */
+	public function getColumnsMeta()
+	{
+		$count = sqlite_num_fields($this->resultSet);
+		$res = array();
+		for ($i = 0; $i < $count; $i++) {
+			$name = str_replace(array('[', ']'), '', sqlite_field_name($this->resultSet, $i));
+			$pair = explode('.', $name);
+			$res[] = array(
+				'name'  => isset($pair[1]) ? $pair[1] : $pair[0],
+				'table' => isset($pair[1]) ? $pair[0] : NULL,
+				'fullname' => $name,
+				'nativetype' => NULL,
+			);
+		}
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns the result set resource.
+	 * @return mixed
+	 */
+	public function getResultResource()
+	{
+		return $this->resultSet;
+	}
+
+
+
+	/********************* reflection ****************d*g**/
+
+
+
+	/**
+	 * Returns list of tables.
+	 * @return array
+	 */
+	public function getTables()
+	{
+		$this->query("
+			SELECT name, type = 'view' as view FROM sqlite_master WHERE type IN ('table', 'view')
+			UNION ALL
+			SELECT name, type = 'view' as view FROM sqlite_temp_master WHERE type IN ('table', 'view')
+			ORDER BY name
+		");
+		$res = sqlite_fetch_all($this->resultSet, SQLITE_ASSOC);
+		$this->free();
+		return $res;
+	}
+
+
+
+	/**
+	 * Returns metadata for all columns in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getColumns($table)
+	{
+		throw new NotImplementedException;
+	}
+
+
+
+	/**
+	 * Returns metadata for all indexes in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getIndexes($table)
+	{
+		throw new NotImplementedException;
+	}
+
+
+
+	/**
+	 * Returns metadata for all foreign keys in a table.
+	 * @param  string
+	 * @return array
+	 */
+	public function getForeignKeys($table)
+	{
+		throw new NotImplementedException;
+	}
+
+}

dibi/libs/DibiConnection.php

@@ -0,0 +1,601 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+
+/**
+ * dibi connection.
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiConnection extends DibiObject
+{
+	/** @var array  Current connection configuration */
+	private $config;
+
+	/** @var IDibiDriver  Driver */
+	private $driver;
+
+	/** @var IDibiProfiler  Profiler */
+	private $profiler;
+
+	/** @var bool  Is connected? */
+	private $connected = FALSE;
+
+	/** @var bool  Is in transaction? */
+	private $inTxn = FALSE;
+
+
+
+	/**
+	 * Creates object and (optionally) connects to a database.
+	 * @param  array|string|ArrayObject connection parameters
+	 * @param  string       connection name
+	 * @throws DibiException
+	 */
+	public function __construct($config, $name = NULL)
+	{
+		if (class_exists(/*Nette::*/'Debug', FALSE)) {
+			/*Nette::*/Debug::addColophon(array('dibi', 'getColophon'));
+		}
+
+		// DSN string
+		if (is_string($config)) {
+			parse_str($config, $config);
+
+		} elseif ($config instanceof ArrayObject) {
+			$config = (array) $config;
+
+		} elseif (!is_array($config)) {
+			throw new InvalidArgumentException('Configuration must be array, string or ArrayObject.');
+		}
+
+		if (!isset($config['driver'])) {
+			$config['driver'] = dibi::$defaultDriver;
+		}
+
+		$driver = preg_replace('#[^a-z0-9_]#', '_', $config['driver']);
+		$class = "Dibi" . $driver . "Driver";
+		if (!class_exists($class, FALSE)) {
+			include_once dirname(__FILE__) . "/../drivers/$driver.php";
+
+			if (!class_exists($class, FALSE)) {
+				throw new DibiException("Unable to create instance of dibi driver '$class'.");
+			}
+		}
+
+		$config['name'] = $name;
+		$this->config = $config;
+		$this->driver = new $class;
+
+		if (!empty($config['profiler'])) {
+			$class = $config['profiler'];
+			if (is_numeric($class) || is_bool($class)) {
+				$class = 'DibiProfiler';
+			}
+			if (!class_exists($class)) {
+				throw new DibiException("Unable to create instance of dibi profiler '$class'.");
+			}
+			$this->setProfiler(new $class);
+		}
+
+		if (empty($config['lazy'])) {
+			$this->connect();
+		}
+	}
+
+
+
+	/**
+	 * Automatically frees the resources allocated for this result set.
+	 * @return void
+	 */
+	public function __destruct()
+	{
+		// disconnects and rolls back transaction - do not rely on auto-disconnect and rollback!
+		$this->disconnect();
+	}
+
+
+
+	/**
+	 * Connects to a database.
+	 * @return void
+	 */
+	final protected function connect()
+	{
+		if (!$this->connected) {
+			if ($this->profiler !== NULL) {
+				$ticket = $this->profiler->before($this, IDibiProfiler::CONNECT);
+			}
+			$this->driver->connect($this->config);
+			$this->connected = TRUE;
+			if (isset($ticket)) {
+				$this->profiler->after($ticket);
+			}
+		}
+	}
+
+
+
+	/**
+	 * Disconnects from a database.
+	 * @return void
+	 */
+	final public function disconnect()
+	{
+		if ($this->connected) {
+			if ($this->inTxn) {
+				$this->rollback();
+			}
+			$this->driver->disconnect();
+			$this->connected = FALSE;
+		}
+	}
+
+
+
+	/**
+	 * Returns TRUE when connection was established.
+	 * @return bool
+	 */
+	final public function isConnected()
+	{
+		return $this->connected;
+	}
+
+
+
+	/**
+	 * Returns configuration variable. If no $key is passed, returns the entire array.
+	 * @see self::__construct
+	 * @param  string
+	 * @param  mixed  default value to use if key not found
+	 * @return mixed
+	 */
+	final public function getConfig($key = NULL, $default = NULL)
+	{
+		if ($key === NULL) {
+			return $this->config;
+
+		} elseif (isset($this->config[$key])) {
+			return $this->config[$key];
+
+		} else {
+			return $default;
+		}
+	}
+
+
+
+	/**
+	 * Apply configuration alias or default values.
+	 * @param  array  connect configuration
+	 * @param  string key
+	 * @param  string alias key
+	 * @return void
+	 */
+	public static function alias(&$config, $key, $alias=NULL)
+	{
+		if (isset($config[$key])) return;
+
+		if ($alias !== NULL && isset($config[$alias])) {
+			$config[$key] = $config[$alias];
+			unset($config[$alias]);
+		} else {
+			$config[$key] = NULL;
+		}
+	}
+
+
+
+	/**
+	 * Returns the connection resource.
+	 * @return resource
+	 */
+	final public function getResource()
+	{
+		return $this->driver->getResource();
+	}
+
+
+
+	/**
+	 * Generates (translates) and executes SQL query.
+	 * @param  array|mixed      one or more arguments
+	 * @return DibiResult|NULL  result set object (if any)
+	 * @throws DibiException
+	 */
+	final public function query($args)
+	{
+		$args = func_get_args();
+		$this->connect();
+		$trans = new DibiTranslator($this->driver);
+		if ($trans->translate($args)) {
+			return $this->nativeQuery($trans->sql);
+		} else {
+			throw new DibiException('SQL translate error: ' . $trans->sql);
+		}
+	}
+
+
+
+	/**
+	 * Generates and prints SQL query.
+	 * @param  array|mixed  one or more arguments
+	 * @return bool
+	 */
+	final public function test($args)
+	{
+		$args = func_get_args();
+		$this->connect();
+		$trans = new DibiTranslator($this->driver);
+		$ok = $trans->translate($args);
+		dibi::dump($trans->sql);
+		return $ok;
+	}
+
+
+
+	/**
+	 * Executes the SQL query.
+	 * @param  string           SQL statement.
+	 * @return DibiResult|NULL  result set object (if any)
+	 * @throws DibiException
+	 */
+	final public function nativeQuery($sql)
+	{
+		$this->connect();
+
+		if ($this->profiler !== NULL) {
+			$event = IDibiProfiler::QUERY;
+			if (preg_match('#\s*(SELECT|UPDATE|INSERT|DELETE)#i', $sql, $matches)) {
+				static $events = array(
+					'SELECT' => IDibiProfiler::SELECT, 'UPDATE' => IDibiProfiler::UPDATE,
+					'INSERT' => IDibiProfiler::INSERT, 'DELETE' => IDibiProfiler::DELETE,
+				);
+				$event = $events[strtoupper($matches[1])];
+			}
+			$ticket = $this->profiler->before($this, $event, $sql);
+		}
+		// TODO: move to profiler?
+		dibi::$numOfQueries++;
+		dibi::$sql = $sql;
+		dibi::$elapsedTime = FALSE;
+		$time = -microtime(TRUE);
+
+		if ($res = $this->driver->query($sql)) { // intentionally =
+			$res = new DibiResult($res, $this->config);
+		}
+
+		$time += microtime(TRUE);
+		dibi::$elapsedTime = $time;
+		dibi::$totalTime += $time;
+
+		if (isset($ticket)) {
+			$this->profiler->after($ticket, $res);
+		}
+		return $res;
+	}
+
+
+
+	/**
+	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
+	 * @return int  number of rows
+	 * @throws DibiException
+	 */
+	public function affectedRows()
+	{
+		$rows = $this->driver->affectedRows();
+		if (!is_int($rows) || $rows < 0) throw new DibiException('Cannot retrieve number of affected rows.');
+		return $rows;
+	}
+
+
+
+	/**
+	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
+	 * @param  string     optional sequence name
+	 * @return int
+	 * @throws DibiException
+	 */
+	public function insertId($sequence = NULL)
+	{
+		$id = $this->driver->insertId($sequence);
+		if ($id < 1) throw new DibiException('Cannot retrieve last generated ID.');
+		return (int) $id;
+	}
+
+
+
+	/**
+	 * Begins a transaction (if supported).
+	 * @return void
+	 */
+	public function begin()
+	{
+		$this->connect();
+		if ($this->inTxn) {
+			throw new DibiException('There is already an active transaction.');
+		}
+		if ($this->profiler !== NULL) {
+			$ticket = $this->profiler->before($this, IDibiProfiler::BEGIN);
+		}
+		$this->driver->begin();
+		$this->inTxn = TRUE;
+		if (isset($ticket)) {
+			$this->profiler->after($ticket);
+		}
+	}
+
+
+
+	/**
+	 * Commits statements in a transaction.
+	 * @return void
+	 */
+	public function commit()
+	{
+		if (!$this->inTxn) {
+			throw new DibiException('There is no active transaction.');
+		}
+		if ($this->profiler !== NULL) {
+			$ticket = $this->profiler->before($this, IDibiProfiler::COMMIT);
+		}
+		$this->driver->commit();
+		$this->inTxn = FALSE;
+		if (isset($ticket)) {
+			$this->profiler->after($ticket);
+		}
+	}
+
+
+
+	/**
+	 * Rollback changes in a transaction.
+	 * @return void
+	 */
+	public function rollback()
+	{
+		if (!$this->inTxn) {
+			throw new DibiException('There is no active transaction.');
+		}
+		if ($this->profiler !== NULL) {
+			$ticket = $this->profiler->before($this, IDibiProfiler::ROLLBACK);
+		}
+		$this->driver->rollback();
+		$this->inTxn = FALSE;
+		if (isset($ticket)) {
+			$this->profiler->after($ticket);
+		}
+	}
+
+
+
+	/**
+	 * Encodes data for use in an SQL statement.
+	 * @param  string    unescaped string
+	 * @param  string    type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, ...)
+	 * @return string    escaped and quoted string
+	 */
+	public function escape($value, $type = dibi::FIELD_TEXT)
+	{
+		$this->connect(); // MySQL & PDO require connection
+		return $this->driver->escape($value, $type);
+	}
+
+
+
+	/**
+	 * Decodes data from result set.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_BINARY)
+	 * @return string    decoded value
+	 */
+	public function unescape($value, $type = dibi::FIELD_BINARY)
+	{
+		return $this->driver->unescape($value, $type);
+	}
+
+
+
+	/**
+	 * Delimites identifier (table's or column's name, etc.).
+	 * @param  string    identifier
+	 * @return string    delimited identifier
+	 */
+	public function delimite($value)
+	{
+		return $this->driver->escape($value, dibi::IDENTIFIER);
+	}
+
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 * @param  string &$sql  The SQL query that will be modified.
+	 * @param  int $limit
+	 * @param  int $offset
+	 * @return void
+	 */
+	public function applyLimit(&$sql, $limit, $offset)
+	{
+		$this->driver->applyLimit($sql, $limit, $offset);
+	}
+
+
+
+	/********************* fluent SQL builders ****************d*g**/
+
+
+
+	/**
+	 * @return DibiFluent
+	 */
+	public function command()
+	{
+		return new DibiFluent($this);
+	}
+
+
+
+	/**
+	 * @param  string    column name
+	 * @return DibiFluent
+	 */
+	public function select($args)
+	{
+		$args = func_get_args();
+		return $this->command()->__call('select', $args);
+	}
+
+
+
+	/**
+	 * @param  string   table
+	 * @param  array
+	 * @return DibiFluent
+	 */
+	public function update($table, array $args)
+	{
+		return $this->command()->update('%n', $table)->set($args);
+	}
+
+
+
+	/**
+	 * @param  string   table
+	 * @param  array
+	 * @return DibiFluent
+	 */
+	public function insert($table, array $args)
+	{
+		return $this->command()->insert()
+			->into('%n', $table, '(%n)', array_keys($args))->values('%l', array_values($args));
+	}
+
+
+
+	/**
+	 * @param  string   table
+	 * @return DibiFluent
+	 */
+	public function delete($table)
+	{
+		return $this->command()->delete()->from('%n', $table);
+	}
+
+
+
+	/********************* profiler ****************d*g**/
+
+
+
+	/**
+	 * @param  IDibiProfiler
+	 * @return void
+	 */
+	public function setProfiler(IDibiProfiler $profiler = NULL)
+	{
+		$this->profiler = $profiler;
+	}
+
+
+
+	/**
+	 * @return IDibiProfiler
+	 */
+	public function getProfiler()
+	{
+		return $this->profiler;
+	}
+
+
+
+	/********************* misc ****************d*g**/
+
+
+
+	/**
+	 * Import SQL dump from file - extreme fast!
+	 * @param  string  filename
+	 * @return int  count of sql commands
+	 */
+	public function loadFile($file)
+	{
+		$this->connect();
+
+		@set_time_limit(0); // intentionally @
+
+		$handle = @fopen($file, 'r'); // intentionally @
+		if (!$handle) {
+			throw new FileNotFoundException("Cannot open file '$file'.");
+		}
+
+		$count = 0;
+		$sql = '';
+		while (!feof($handle)) {
+			$s = fgets($handle);
+			$sql .= $s;
+			if (substr(rtrim($s), -1) === ';') {
+				$this->driver->query($sql);
+				$sql = '';
+				$count++;
+			}
+		}
+		fclose($handle);
+		return $count;
+	}
+
+
+
+	/**
+	 * Gets a information about the current database.
+	 * @return DibiDatabaseInfo
+	 */
+	public function getDatabaseInfo()
+	{
+		return new DibiDatabaseInfo($this->driver, isset($this->config['database']) ? $this->config['database'] : NULL);
+	}
+
+
+
+	/**
+	 * Prevents unserialization.
+	 */
+	public function __wakeup()
+	{
+		throw new NotSupportedException('You cannot serialize or unserialize ' . $this->getClass() . ' instances.');
+	}
+
+
+
+	/**
+	 * Prevents serialization.
+	 */
+	public function __sleep()
+	{
+		throw new NotSupportedException('You cannot serialize or unserialize ' . $this->getClass() . ' instances.');
+	}
+
+}

dibi/libs/DibiDataSource.php

@@ -0,0 +1,92 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+
+/**
+ * Default implementation of IDataSource for dibi.
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiDataSource extends DibiObject implements IDataSource
+{
+	/** @var DibiConnection */
+	private $connection;
+
+	/** @var string */
+	private $sql;
+
+	/** @var int */
+	private $count;
+
+
+
+	/**
+	 * @param  string  SQL command or table name, as data source
+	 * @param  DibiConnection  connection
+	 */
+	public function __construct($sql, DibiConnection $connection = NULL)
+	{
+		if (strpos($sql, ' ') === FALSE) {
+			// table name
+			$this->sql = $sql;
+		} else {
+			// SQL command
+			$this->sql = '(' . $sql . ') AS [source]';
+		}
+
+		$this->connection = $connection === NULL ? dibi::getConnection() : $connection;
+	}
+
+
+
+	/**
+	 * @param  int  offset
+	 * @param  int  limit
+	 * @param  array columns
+	 * @return ArrayIterator
+	 */
+	public function getIterator($offset = NULL, $limit = NULL)
+	{
+		return $this->connection->query('
+			SELECT *
+			FROM', $this->sql, '
+			%ofs %lmt', $offset, $limit
+		);
+	}
+
+
+
+	/**
+	 * @return int
+	 */
+	public function count()
+	{
+		if ($this->count === NULL) {
+			$this->count = $this->connection->query('
+				SELECT COUNT(*) FROM', $this->sql
+			)->fetchSingle();
+		}
+		return $this->count;
+	}
+
+}

dibi/libs/DibiDatabaseInfo.php

@@ -0,0 +1,612 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+
+/**
+ * Reflection metadata class for a database.
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiDatabaseInfo extends DibiObject
+{
+	/** @var IDibiDriver */
+	private $driver;
+
+	/** @var string */
+	private $name;
+
+	/** @var array */
+	private $tables;
+
+
+
+	public function __construct(IDibiDriver $driver, $name)
+	{
+		$this->driver = $driver;
+		$this->name = $name;
+	}
+
+
+
+	/**
+	 * @return string
+	 */
+	public function getName()
+	{
+		return $this->name;
+	}
+
+
+
+	/**
+	 * @return array of DibiTableInfo
+	 */
+	public function getTables()
+	{
+		$this->init();
+		return array_values($this->tables);
+	}
+
+
+
+	/**
+	 * @return array of string
+	 */
+	public function getTableNames()
+	{
+		$this->init();
+		$res = array();
+		foreach ($this->tables as $table) {
+			$res[] = $table->getName();
+		}
+		return $res;
+	}
+
+
+
+	/**
+	 * @param string
+	 * @return DibiTableInfo
+	 */
+	public function getTable($name)
+	{
+		$this->init();
+		$l = strtolower($name);
+		if (isset($this->tables[$l])) {
+			return $this->tables[$l];
+
+		} else {
+			throw new DibiException("Database '$this->name' has no table '$name'.");
+		}
+	}
+
+
+
+	/**
+	 * @param string
+	 * @return bool
+	 */
+	public function hasTable($name)
+	{
+		$this->init();
+		return isset($this->tables[strtolower($name)]);
+	}
+
+
+
+	/**
+	 * @return void
+	 */
+	protected function init()
+	{
+		if ($this->tables === NULL) {
+			$this->tables = array();
+			foreach ($this->driver->getTables() as $info) {
+				$this->tables[strtolower($info['name'])] = new DibiTableInfo($this->driver, $info);
+			}
+		}
+	}
+
+}
+
+
+
+
+/**
+ * Reflection metadata class for a database table.
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiTableInfo extends DibiObject
+{
+	/** @var IDibiDriver */
+	private $driver;
+
+	/** @var string */
+	private $name;
+
+	/** @var bool */
+	private $view;
+
+	/** @var array */
+	private $columns;
+
+	/** @var array */
+	private $foreignKeys;
+
+	/** @var array */
+	private $indexes;
+
+	/** @var DibiIndexInfo */
+	private $primaryKey;
+
+
+
+	public function __construct(IDibiDriver $driver, array $info)
+	{
+		$this->driver = $driver;
+		$this->name = $info['name'];
+		$this->view = !empty($info['view']);
+	}
+
+
+
+	/**
+	 * @return string
+	 */
+	public function getName()
+	{
+		return $this->name;
+	}
+
+
+
+	/**
+	 * @return bool
+	 */
+	public function isView()
+	{
+		return $this->view;
+	}
+
+
+
+	/**
+	 * @return array of DibiColumnInfo
+	 */
+	public function getColumns()
+	{
+		$this->initColumns();
+		return array_values($this->columns);
+	}
+
+
+
+	/**
+	 * @return array of string
+	 */
+	public function getColumnNames()
+	{
+		$this->initColumns();
+		$res = array();
+		foreach ($this->columns as $column) {
+			$res[] = $column->getName();
+		}
+		return $res;
+	}
+
+
+
+	/**
+	 * @param string
+	 * @return DibiColumnInfo
+	 */
+	public function getColumn($name)
+	{
+		$this->initColumns();
+		$l = strtolower($name);
+		if (isset($this->columns[$l])) {
+			return $this->columns[$l];
+
+		} else {
+			throw new DibiException("Table '$this->name' has no column '$name'.");
+		}
+	}
+
+
+
+	/**
+	 * @param string
+	 * @return bool
+	 */
+	public function hasColumn($name)
+	{
+		$this->initColumns();
+		return isset($this->columns[strtolower($name)]);
+	}
+
+
+
+	/**
+	 * @return array of DibiForeignKeyInfo
+	 */
+	public function getForeignKeys()
+	{
+		$this->initForeignKeys();
+		return $this->foreignKeys;
+	}
+
+
+
+	/**
+	 * @return array of DibiIndexInfo
+	 */
+	public function getIndexes()
+	{
+		$this->initIndexes();
+		return $this->indexes;
+	}
+
+
+
+	/**
+	 * @return DibiIndexInfo
+	 */
+	public function getPrimaryKey()
+	{
+		$this->initIndexes();
+		return $this->primaryKey;
+	}
+
+
+
+	/**
+	 * @return void
+	 */
+	protected function initColumns()
+	{
+		if ($this->columns === NULL) {
+			$this->columns = array();
+			foreach ($this->driver->getColumns($this->name) as $info) {
+				$this->columns[strtolower($info['name'])] = new DibiColumnInfo($this->driver, $info);
+			}
+		}
+	}
+
+
+
+	/**
+	 * @return void
+	 */
+	protected function initIndexes()
+	{
+		if ($this->indexes === NULL) {
+			$this->initColumns();
+			$this->indexes = array();
+			foreach ($this->driver->getIndexes($this->name) as $info) {
+				foreach ($info['columns'] as $key => $name) {
+					$info['columns'][$key] = $this->columns[strtolower($name)];
+				}
+				$this->indexes[strtolower($info['name'])] = new DibiIndexInfo($info);
+				if (!empty($info['primary'])) {
+					$this->primaryKey = $this->indexes[strtolower($info['name'])];
+				}
+			}
+		}
+	}
+
+
+
+	/**
+	 * @return void
+	 */
+	protected function initForeignKeys()
+	{
+		throw new NotImplementedException;
+	}
+
+}
+
+
+
+
+/**
+ * Reflection metadata class for a table column.
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiColumnInfo extends DibiObject
+{
+	/** @var array */
+	private static $types;
+
+	/** @var IDibiDriver */
+	private $driver;
+
+	/** @var array (name, nativetype, [table], [fullname], [size], [nullable], [default], [autoincrement], [vendor]) */
+	private $info;
+
+	/** @var string */
+	private $type;
+
+
+
+	public function __construct(IDibiDriver $driver, array $info)
+	{
+		$this->driver = $driver;
+		$this->info = $info;
+		$this->type = self::detectType($this->info['nativetype']);
+	}
+
+
+
+	/**
+	 * @return string
+	 */
+	public function getName()
+	{
+		return $this->info['name'];
+	}
+
+
+
+	/**
+	 * @return bool
+	 */
+	public function hasTable()
+	{
+		return !empty($this->info['table']);
+	}
+
+
+
+	/**
+	 * @return DibiTableInfo
+	 */
+	public function getTable()
+	{
+		if (empty($this->info['table'])) {
+			throw new DibiException("Table name is unknown.");
+		}
+		return new DibiTableInfo($this->driver, array('name' => $this->info['table']));
+	}
+
+
+
+	/**
+	 * @return string
+	 */
+	public function getType()
+	{
+		return $this->type;
+	}
+
+
+
+	/**
+	 * @return mixed
+	 */
+	public function getNativeType()
+	{
+		return $this->info['nativetype'];
+	}
+
+
+
+	/**
+	 * @return int
+	 */
+	public function getSize()
+	{
+		return isset($this->info['size']) ? (int) $this->info['size'] : NULL;
+	}
+
+
+
+	/**
+	 * @return bool
+	 */
+	public function isNullable()
+	{
+		return isset($this->info['nullable']) ? (bool) $this->info['nullable'] : NULL;
+	}
+
+
+
+	/**
+	 * @return bool
+	 */
+	public function isAutoIncrement()
+	{
+		return isset($this->info['autoincrement']) ? (bool) $this->info['autoincrement'] : NULL;
+	}
+
+
+
+	/**
+	 * @return mixed
+	 */
+	public function getDefault()
+	{
+		return isset($this->info['default']) ? $this->info['default'] : NULL;
+	}
+
+
+
+	/**
+	 * @param  string
+	 * @return mixed
+	 */
+	public function getVendorInfo($key)
+	{
+		return isset($this->info['vendor'][$key]) ? $this->info['vendor'][$key] : NULL;
+	}
+
+
+
+	/**
+	 * Heuristic type detection.
+	 * @param  string
+	 * @return string
+	 */
+	public static function detectType($type)
+	{
+		static $patterns = array(
+			'BYTE|COUNTER|SERIAL|INT|LONG' => dibi::FIELD_INTEGER,
+			'CURRENCY|REAL|MONEY|FLOAT|DOUBLE|DECIMAL|NUMERIC' => dibi::FIELD_FLOAT,
+			'^TIME$' => dibi::FIELD_TIME,
+			'TIME' => dibi::FIELD_DATETIME, // DATETIME, TIMESTAMP
+			'YEAR|DATE' => dibi::FIELD_DATE,
+			'BYTEA|BLOB|BIN' => dibi::FIELD_BINARY,
+			'BOOL|BIT' => dibi::FIELD_BOOL,
+		);
+
+		if (!isset(self::$types[$type])) {
+			self::$types[$type] = dibi::FIELD_TEXT;
+			foreach ($patterns as $s => $val) {
+				if (preg_match("#$s#i", $type)) {
+					return self::$types[$type] = $val;
+				}
+			}
+		}
+		return self::$types[$type];
+	}
+
+}
+
+
+
+
+/**
+ * Reflection metadata class for a foreign key.
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ * @todo
+ */
+class DibiForeignKeyInfo extends DibiObject
+{
+	/** @var string */
+	private $name;
+
+	/** @var array of array(local, foreign, onDelete, onUpdate) */
+	private $references;
+
+
+
+	public function __construct($name, array $references)
+	{
+		$this->name = $name;
+		$this->references = $references;
+	}
+
+
+
+	/**
+	 * @return string
+	 */
+	public function getName()
+	{
+		return $this->name;
+	}
+
+
+
+	/**
+	 * @return array
+	 */
+	public function getReferences()
+	{
+		return $this->references;
+	}
+
+}
+
+
+
+
+/**
+ * Reflection metadata class for a index or primary key
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiIndexInfo extends DibiObject
+{
+	/** @var array (name, columns, [unique], [primary]) */
+	private $info;
+
+
+	public function __construct(array $info)
+	{
+		$this->info = $info;
+	}
+
+
+
+	/**
+	 * @return string
+	 */
+	public function getName()
+	{
+		return $this->info['name'];
+	}
+
+
+
+	/**
+	 * @return array
+	 */
+	public function getColumns()
+	{
+		return $this->info['columns'];
+	}
+
+
+
+	/**
+	 * @return bool
+	 */
+	public function isUnique()
+	{
+		return !empty($this->info['unique']);
+	}
+
+
+
+
+	/**
+	 * @return bool
+	 */
+	public function isPrimary()
+	{
+		return !empty($this->info['primary']);
+	}
+
+}

dibi/libs/DibiException.php

@@ -0,0 +1,156 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+
+/**
+ * dibi common exception.
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiException extends Exception
+{
+}
+
+
+
+
+/**
+ * database server exception.
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiDriverException extends DibiException implements /*Nette::*/IDebuggable
+{
+	/** @var string */
+	private static $errorMsg;
+
+	/** @var string */
+	private $sql;
+
+
+	/**
+	 * Construct an dibi driver exception.
+	 * @param string  Message describing the exception
+	 * @param int     Some code
+	 * @param  string SQL command
+	 */
+	public function __construct($message = NULL, $code = 0, $sql = NULL)
+	{
+		parent::__construct($message, (int) $code);
+		$this->sql = $sql;
+		// TODO: add $profiler->exception($this);
+	}
+
+
+
+	/**
+	 * @return string  The SQL passed to the constructor
+	 */
+	final public function getSql()
+	{
+		return $this->sql;
+	}
+
+
+
+	/**
+	 * @return string  string represenation of exception with SQL command
+	 */
+	public function __toString()
+	{
+		return parent::__toString() . ($this->sql ? "\nSQL: " . $this->sql : '');
+	}
+
+
+
+	/********************* interface Nette::IDebuggable ****************d*g**/
+
+
+	/**
+	 * Returns custom panels.
+	 * @return array
+	 */
+	public function getPanels()
+	{
+		$panels = array();
+		if ($this->sql !== NULL) {
+			$panels['SQL'] = array(
+				'expanded' => TRUE,
+				'content' => dibi::dump($this->sql, TRUE),
+			);
+		}
+		return $panels;
+	}
+
+
+
+	/********************* error catching ****************d*g**/
+
+
+
+	/**
+	 * Starts catching potential errors/warnings
+	 * @return void
+	 */
+	public static function tryError()
+	{
+		set_error_handler(array(__CLASS__, '_errorHandler'), E_ALL);
+		self::$errorMsg = NULL;
+	}
+
+
+
+	/**
+	 * Returns catched error/warning message.
+	 * @param  string  catched message
+	 * @return bool
+	 */
+	public static function catchError(& $message)
+	{
+		restore_error_handler();
+		$message = self::$errorMsg;
+		self::$errorMsg = NULL;
+		return $message !== NULL;
+	}
+
+
+
+	/**
+	 * Internal error handler. Do not call directly.
+	 * @internal
+	 */
+	public static function _errorHandler($code, $message)
+	{
+		restore_error_handler();
+
+		if (ini_get('html_errors')) {
+			$message = strip_tags($message);
+			$message = html_entity_decode($message);
+		}
+
+		self::$errorMsg = $message;
+	}
+
+}

dibi/libs/DibiFluent.php

@@ -0,0 +1,405 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+
+/**
+ * dibi SQL builder via fluent interfaces. EXPERIMENTAL!
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiFluent extends DibiObject
+{
+	/** @var array */
+	public static $masks = array(
+		'SELECT' => array('SELECT', 'DISTINCT', 'FROM', 'WHERE', 'GROUP BY',
+			'HAVING', 'ORDER BY', 'LIMIT', 'OFFSET', '%end'),
+		'UPDATE' => array('UPDATE', 'SET', 'WHERE', 'ORDER BY', 'LIMIT', '%end'),
+		'INSERT' => array('INSERT', 'INTO', 'VALUES', 'SELECT', '%end'),
+		'DELETE' => array('DELETE', 'FROM', 'USING', 'WHERE', 'ORDER BY', 'LIMIT', '%end'),
+	);
+
+	/** @var array */
+	public static $modifiers = array(
+		'SELECT' => '%n',
+		'IN' => '%l',
+		'VALUES' => '%l',
+		'SET' => '%a',
+		'WHERE' => '%and',
+		'HAVING' => '%and',
+		'ORDER BY' => '%by',
+		'GROUP BY' => '%by',
+	);
+
+	/** @var array */
+	public static $separators = array(
+		'SELECT' => ',',
+		'FROM' => FALSE,
+		'WHERE' => 'AND',
+		'GROUP BY' => ',',
+		'HAVING' => 'AND',
+		'ORDER BY' => ',',
+		'LIMIT' => FALSE,
+		'OFFSET' => FALSE,
+		'SET' => ',',
+		'VALUES' => ',',
+		'INTO' => FALSE,
+	);
+
+	/** @var DibiConnection */
+	private $connection;
+
+	/** @var string */
+	private $command;
+
+	/** @var array */
+	private $clauses = array();
+
+	/** @var array */
+	private $flags = array();
+
+	/** @var array */
+	private $cursor;
+
+
+
+	/**
+	 * @param  DibiConnection
+	 */
+	public function __construct(DibiConnection $connection)
+	{
+		$this->connection = $connection;
+	}
+
+
+
+	/**
+	 * Appends new argument to the clause.
+	 * @param  string clause name
+	 * @param  array  arguments
+	 * @return DibiFluent  provides a fluent interface
+	 */
+	public function __call($clause, $args)
+	{
+		$clause = self::_formatClause($clause);
+
+		// lazy initialization
+		if ($this->command === NULL) {
+			if (isset(self::$masks[$clause])) {
+				$this->clauses = array_fill_keys(self::$masks[$clause], NULL);
+			}
+			$this->cursor = & $this->clauses[$clause];
+			$this->cursor = array();
+			$this->command = $clause;
+		}
+
+		// special types or argument
+		if (count($args) === 1) {
+			$arg = $args[0];
+			// TODO: really ignore TRUE?
+			if ($arg === TRUE) { // flag
+				$args = array();
+
+			} elseif (is_string($arg) && preg_match('#^[a-z][a-z0-9_.]*$#i', $arg)) { // identifier
+				$args = array('%n', $arg);
+
+			} elseif (is_array($arg)) { // any array
+				if (isset(self::$modifiers[$clause])) {
+					$args = array(self::$modifiers[$clause], $arg);
+
+				} elseif (is_string(key($arg))) { // associative array
+					$args = array('%a', $arg);
+				}
+			}
+		}
+
+		if (array_key_exists($clause, $this->clauses)) {
+			// append to clause
+			$this->cursor = & $this->clauses[$clause];
+
+			// TODO: really delete?
+			if ($args === array(FALSE)) {
+				$this->cursor = NULL;
+				return $this;
+			}
+
+			if (isset(self::$separators[$clause])) {
+				$sep = self::$separators[$clause];
+				if ($sep === FALSE) {
+					$this->cursor = array();
+
+				} elseif (!empty($this->cursor)) {
+					$this->cursor[] = $sep;
+				}
+			}
+
+		} else {
+			// append to currect flow
+			if ($args === array(FALSE)) {
+				return $this;
+			}
+
+			$this->cursor[] = $clause;
+		}
+
+		if ($this->cursor === NULL) {
+			$this->cursor = array();
+		}
+
+		array_splice($this->cursor, count($this->cursor), 0, $args);
+		return $this;
+	}
+
+
+
+	/**
+	 * Switch to a clause.
+	 * @param  string clause name
+	 * @return DibiFluent  provides a fluent interface
+	 */
+	public function clause($clause, $remove = FALSE)
+	{
+		$this->cursor = & $this->clauses[self::_formatClause($clause)];
+
+		if ($remove) {
+			$this->cursor = NULL;
+
+		} elseif ($this->cursor === NULL) {
+			$this->cursor = array();
+		}
+
+		return $this;
+	}
+
+
+
+	/**
+	 * Change a SQL flag.
+	 * @param  string  flag name
+	 * @param  bool  value
+	 * @return DibiFluent  provides a fluent interface
+	 */
+	public function setFlag($flag, $value = TRUE)
+	{
+		$flag = strtoupper($flag);
+		if ($value) {
+			$this->flags[$flag] = TRUE;
+		} else {
+			unset($this->flags[$flag]);
+		}
+		return $this;
+	}
+
+
+
+	/**
+	 * Is a flag set?
+	 * @param  string  flag name
+	 * @return bool
+	 */
+	final public function getFlag($flag)
+	{
+		return isset($this->flags[strtoupper($flag)]);
+	}
+
+
+
+	/**
+	 * Returns SQL command.
+	 * @return string
+	 */
+	final public function getCommand()
+	{
+		return $this->command;
+	}
+
+
+
+	/**
+	 * Generates and executes SQL query.
+	 * @return DibiResult|NULL  result set object (if any)
+	 * @throws DibiException
+	 */
+	public function execute()
+	{
+		return $this->connection->query($this->_export());
+	}
+
+
+
+	/**
+	 * Generates, executes SQL query and fetches the single row.
+	 * @return DibiRow|FALSE  array on success, FALSE if no next record
+	 * @throws DibiException
+	 */
+	public function fetch()
+	{
+		if ($this->command === 'SELECT') {
+			$this->clauses['LIMIT'] = array(1);
+		}
+		return $this->execute()->fetch();
+	}
+
+
+
+	/**
+	 * Like fetch(), but returns only first field.
+	 * @return mixed  value on success, FALSE if no next record
+	 */
+	public function fetchSingle()
+	{
+		if ($this->command === 'SELECT') {
+			$this->clauses['LIMIT'] = array(1);
+		}
+		return $this->execute()->fetchSingle();
+	}
+
+
+
+	/**
+	 * Fetches all records from table.
+	 * @param  int  offset
+	 * @param  int  limit
+	 * @return array
+	 */
+	public function fetchAll($offset = NULL, $limit = NULL)
+	{
+		return $this->execute()->fetchAll($offset, $limit);
+	}
+
+
+
+	/**
+	 * Fetches all records from table and returns associative tree.
+	 * Associative descriptor:  assoc1,#,assoc2,=,assoc3,@
+	 * builds a tree:           $data[assoc1][index][assoc2]['assoc3']->value = {record}
+	 * @param  string  associative descriptor
+	 * @return array
+	 * @throws InvalidArgumentException
+	 */
+	public function fetchAssoc($assoc)
+	{
+		return $this->execute()->fetchAssoc($assoc);
+	}
+
+
+
+	/**
+	 * Fetches all records from table like $key => $value pairs.
+	 * @param  string  associative key
+	 * @param  string  value
+	 * @return array
+	 * @throws InvalidArgumentException
+	 */
+	public function fetchPairs($key = NULL, $value = NULL)
+	{
+		return $this->execute()->fetchPairs($key, $value);
+	}
+
+
+
+	/**
+	 * Generates and prints SQL query or it's part.
+	 * @param  string clause name
+	 * @return bool
+	 */
+	public function test($clause = NULL)
+	{
+		return $this->connection->test($this->_export($clause));
+	}
+
+
+
+	/**
+	 * Generates parameters for DibiTranslator.
+	 * @param  string clause name
+	 * @return array
+	 */
+	protected function _export($clause = NULL)
+	{
+		if ($clause === NULL) {
+			$data = $this->clauses;
+
+		} else {
+			$clause = self::_formatClause($clause);
+			if (array_key_exists($clause, $this->clauses)) {
+				$data = array($clause => $this->clauses[$clause]);
+			} else {
+				return array();
+			}
+		}
+
+		$args = array();
+		foreach ($data as $clause => $statement) {
+			if ($statement !== NULL) {
+				if ($clause[0] !== '%') {
+					$args[] = $clause;
+					if ($clause === $this->command) {
+						$args[] = implode(' ', array_keys($this->flags));
+					}
+				}
+				array_splice($args, count($args), 0, $statement);
+			}
+		}
+		return $args;
+	}
+
+
+
+	/**
+	 * Format camelCase clause name to UPPER CASE.
+	 * @param  string
+	 * @return string
+	 */
+	private static function _formatClause($s)
+	{
+		if ($s === 'order' || $s === 'group') {
+			$s .= 'By';
+			trigger_error("Did you mean '$s'?", E_USER_NOTICE);
+		}
+		return strtoupper(preg_replace('#[A-Z]#', ' $0', $s));
+
+	}
+
+
+
+	/**
+	 * Returns (highlighted) SQL query.
+	 * @return string
+	 */
+	final public function __toString()
+	{
+		ob_start();
+		$this->test();
+		return ob_get_clean();
+	}
+
+}
+
+
+// PHP < 5.2 compatibility
+if (!function_exists('array_fill_keys')) {
+	function array_fill_keys($keys, $value)
+	{
+		return array_combine($keys, array_fill(0, count($keys), $value));
+	}
+}

dibi/libs/DibiObject.php

@@ -0,0 +1,335 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+
+/**
+ * DibiObject is the ultimate ancestor of all instantiable classes.
+ *
+ * DibiObject is copy of Nette::Object from Nette Framework (http://nettephp.com).
+ *
+ * It defines some handful methods and enhances object core of PHP:
+ *   - access to undeclared members throws exceptions
+ *   - support for conventional properties with getters and setters
+ *   - support for event raising functionality
+ *   - ability to add new methods to class (extension methods)
+ *
+ * Properties is a syntactic sugar which allows access public getter and setter
+ * methods as normal object variables. A property is defined by a getter method
+ * and optional setter method (no setter method means read-only property).
+ * <code>
+ * $val = $obj->label;     // equivalent to $val = $obj->getLabel();
+ * $obj->label = 'Nette';  // equivalent to $obj->setLabel('Nette');
+ * </code>
+ * Property names are case-sensitive, and they are written in the camelCaps
+ * or PascalCaps.
+ *
+ * Event functionality is provided by declaration of property named 'on{Something}'
+ * Multiple handlers are allowed.
+ * <code>
+ * public $onClick;                // declaration in class
+ * $this->onClick[] = 'callback';  // attaching event handler
+ * if (!empty($this->onClick)) ... // are there any handlers?
+ * $this->onClick($sender, $arg);  // raises the event with arguments
+ * </code>
+ *
+ * Adding method to class (i.e. to all instances) works similar to JavaScript
+ * prototype property. The syntax for adding a new method is:
+ * <code>
+ * MyClass::extensionMethod('newMethod', function(MyClass $obj, $arg, ...) { ... });
+ * $obj = new MyClass;
+ * $obj->newMethod($x);
+ * </code>
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+abstract class DibiObject
+{
+	/** @var array (method => array(type => callback)) */
+	private static $extMethods;
+
+
+
+	/**
+	 * Returns the name of the class of this object.
+	 * @return string
+	 */
+	final public /*static*/ function getClass()
+	{
+		return /*get_called_class()*/ /**/get_class($this)/**/;
+	}
+
+
+
+	/**
+	 * Access to reflection.
+	 * @return ReflectionObject
+	 */
+	final public function getReflection()
+	{
+		return new ReflectionObject($this);
+	}
+
+
+
+	/**
+	 * Call to undefined method.
+	 * @param  string  method name
+	 * @param  array   arguments
+	 * @return mixed
+	 * @throws ::MemberAccessException
+	 */
+	public function __call($name, $args)
+	{
+		$class = get_class($this);
+
+		if ($name === '') {
+			throw new /*::*/MemberAccessException("Call to class '$class' method without name.");
+		}
+
+		// event functionality
+		if (preg_match('#^on[A-Z]#', $name)) {
+			$rp = new ReflectionProperty($class, $name);
+			if ($rp->isPublic() && !$rp->isStatic()) {
+				$list = $this->$name;
+				if (is_array($list) || $list instanceof Traversable) {
+					foreach ($list as $handler) {
+						/**/if (is_object($handler)) {
+							call_user_func_array(array($handler, '__invoke'), $args);
+
+						} else /**/{
+							call_user_func_array($handler, $args);
+						}
+					}
+				}
+				return NULL;
+			}
+		}
+
+		// extension methods
+		if ($cb = self::extensionMethod("$class::$name")) {
+			array_unshift($args, $this);
+			return call_user_func_array($cb, $args);
+		}
+
+		throw new /*::*/MemberAccessException("Call to undefined method $class::$name().");
+	}
+
+
+
+	/**
+	 * Call to undefined static method.
+	 * @param  string  method name (in lower case!)
+	 * @param  array   arguments
+	 * @return mixed
+	 * @throws ::MemberAccessException
+	 */
+	public static function __callStatic($name, $args)
+	{
+		$class = get_called_class();
+		throw new /*::*/MemberAccessException("Call to undefined static method $class::$name().");
+	}
+
+
+
+	/**
+	 * Adding method to class.
+	 * @param  string  method name
+	 * @param  mixed   callback or closure
+	 * @return mixed
+	 */
+	public static function extensionMethod($name, $callback = NULL)
+	{
+		if (self::$extMethods === NULL || $name === NULL) { // for backwards compatibility
+			$list = get_defined_functions();
+			foreach ($list['user'] as $fce) {
+				$pair = explode('_prototype_', $fce);
+				if (count($pair) === 2) {
+					self::$extMethods[$pair[1]][$pair[0]] = $fce;
+					self::$extMethods[$pair[1]][''] = NULL;
+				}
+			}
+			if ($name === NULL) return NULL;
+		}
+
+		$name = strtolower($name);
+		$a = strrpos($name, ':'); // search ::
+		if ($a === FALSE) {
+			$class = strtolower(get_called_class());
+			$l = & self::$extMethods[$name];
+		} else {
+			$class = substr($name, 0, $a - 1);
+			$l = & self::$extMethods[substr($name, $a + 1)];
+		}
+
+		if ($callback !== NULL) { // works as setter
+			$l[$class] = $callback;
+			$l[''] = NULL;
+			return NULL;
+		}
+
+		// works as getter
+		if (empty($l)) {
+			return FALSE;
+
+		} elseif (isset($l[''][$class])) { // cached value
+			return $l[''][$class];
+		}
+		$cl = $class;
+		do {
+			$cl = strtolower($cl);
+			if (isset($l[$cl])) {
+				return $l[''][$class] = $l[$cl];
+			}
+		} while (($cl = get_parent_class($cl)) !== FALSE);
+
+		foreach (class_implements($class) as $cl) {
+			$cl = strtolower($cl);
+			if (isset($l[$cl])) {
+				return $l[''][$class] = $l[$cl];
+			}
+		}
+		return $l[''][$class] = FALSE;
+	}
+
+
+
+	/**
+	 * Returns property value. Do not call directly.
+	 * @param  string  property name
+	 * @return mixed   property value
+	 * @throws ::MemberAccessException if the property is not defined.
+	 */
+	public function &__get($name)
+	{
+		$class = get_class($this);
+
+		if ($name === '') {
+			throw new /*::*/MemberAccessException("Cannot read an class '$class' property without name.");
+		}
+
+		// property getter support
+		$name[0] = $name[0] & "\xDF"; // case-sensitive checking, capitalize first character
+		$m = 'get' . $name;
+		if (self::hasAccessor($class, $m)) {
+			// ampersands:
+			// - uses &__get() because declaration should be forward compatible (e.g. with Nette::Web::Html)
+			// - doesn't call &$this->$m because user could bypass property setter by: $x = & $obj->property; $x = 'new value';
+			$val = $this->$m();
+			return $val;
+		}
+
+		$m = 'is' . $name;
+		if (self::hasAccessor($class, $m)) {
+			$val = $this->$m();
+			return $val;
+		}
+
+		$name = func_get_arg(0);
+		throw new /*::*/MemberAccessException("Cannot read an undeclared property $class::\$$name.");
+	}
+
+
+
+	/**
+	 * Sets value of a property. Do not call directly.
+	 * @param  string  property name
+	 * @param  mixed   property value
+	 * @return void
+	 * @throws ::MemberAccessException if the property is not defined or is read-only
+	 */
+	public function __set($name, $value)
+	{
+		$class = get_class($this);
+
+		if ($name === '') {
+			throw new /*::*/MemberAccessException("Cannot assign to an class '$class' property without name.");
+		}
+
+		// property setter support
+		$name[0] = $name[0] & "\xDF"; // case-sensitive checking, capitalize first character
+		if (self::hasAccessor($class, 'get' . $name) || self::hasAccessor($class, 'is' . $name)) {
+			$m = 'set' . $name;
+			if (self::hasAccessor($class, $m)) {
+				$this->$m($value);
+				return;
+
+			} else {
+				$name = func_get_arg(0);
+				throw new /*::*/MemberAccessException("Cannot assign to a read-only property $class::\$$name.");
+			}
+		}
+
+		$name = func_get_arg(0);
+		throw new /*::*/MemberAccessException("Cannot assign to an undeclared property $class::\$$name.");
+	}
+
+
+
+	/**
+	 * Is property defined?
+	 * @param  string  property name
+	 * @return bool
+	 */
+	public function __isset($name)
+	{
+		$name[0] = $name[0] & "\xDF";
+		return $name !== '' && self::hasAccessor(get_class($this), 'get' . $name);
+	}
+
+
+
+	/**
+	 * Access to undeclared property.
+	 * @param  string  property name
+	 * @return void
+	 * @throws ::MemberAccessException
+	 */
+	public function __unset($name)
+	{
+		$class = get_class($this);
+		throw new /*::*/MemberAccessException("Cannot unset an property $class::\$$name.");
+	}
+
+
+
+	/**
+	 * Has property an accessor?
+	 * @param  string  class name
+	 * @param  string  method name
+	 * @return bool
+	 */
+	private static function hasAccessor($c, $m)
+	{
+		static $cache;
+		if (!isset($cache[$c])) {
+			// get_class_methods returns private, protected and public methods of Object (doesn't matter)
+			// and ONLY PUBLIC methods of descendants (perfect!)
+			// but returns static methods too (nothing doing...)
+			// and is much faster than reflection
+			// (works good since 5.0.4)
+			$cache[$c] = array_flip(get_class_methods($c));
+		}
+		return isset($cache[$c][$m]);
+	}
+
+}

dibi/libs/DibiProfiler.php

@@ -0,0 +1,229 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+
+/**
+ * dibi basic logger & profiler (experimental).
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiProfiler extends DibiObject implements IDibiProfiler
+{
+	/** @var string  Name of the file where SQL errors should be logged */
+	private $file;
+
+	/** @var bool  log to firebug? */
+	private $useFirebug;
+
+	/** @var int */
+	private $filter = self::ALL;
+
+	/** @var array */
+	public $tickets = array();
+
+	/** @var array */
+	public static $table = array(array('Time', 'SQL Statement', 'Rows', 'Connection'));
+
+
+
+	public function __construct()
+	{
+		$this->useFirebug = isset($_SERVER['HTTP_USER_AGENT']) && strpos($_SERVER['HTTP_USER_AGENT'], 'FirePHP/');
+	}
+
+
+
+	/**
+	 * @param  string  filename
+	 * @return void
+	 */
+	public function setFile($file)
+	{
+		$this->file = $file;
+	}
+
+
+
+	/**
+	 * @param  int
+	 * @return void
+	 */
+	public function setFilter($filter)
+	{
+		$this->filter = (int) $filter;
+	}
+
+
+
+	/**
+	 * Before event notification.
+	 * @param  DibiConnection
+	 * @param  int     event name
+	 * @param  string  sql
+	 * @return int
+	 */
+	public function before(DibiConnection $connection, $event, $sql = NULL)
+	{
+		$this->tickets[] = array($connection, $event, $sql);
+		end($this->tickets);
+		return key($this->tickets);
+	}
+
+
+
+	/**
+	 * After event notification.
+	 * @param  int
+	 * @param  DibiResult
+	 * @return void
+	 */
+	public function after($ticket, $res = NULL)
+	{
+		if (!isset($this->tickets[$ticket])) {
+			throw new InvalidArgumentException('Bad ticket number.');
+		}
+
+		list($connection, $event, $sql) = $this->tickets[$ticket];
+
+		if (($event & $this->filter) === 0) return;
+
+		if ($event & self::QUERY) {
+			if ($this->useFirebug) {
+				self::$table[] = array(
+					sprintf('%0.3f', dibi::$elapsedTime * 1000),
+					trim($sql),
+					$res instanceof DibiResult ? count($res) : '-',
+					$connection->getConfig('driver') . '/' . $connection->getConfig('name')
+				);
+
+				header('X-Wf-Protocol-dibi: http://meta.wildfirehq.org/Protocol/JsonStream/0.2');
+				header('X-Wf-dibi-Plugin-1: http://meta.firephp.org/Wildfire/Plugin/FirePHP/Library-FirePHPCore/0.2.0');
+				header('X-Wf-dibi-Structure-1: http://meta.firephp.org/Wildfire/Structure/FirePHP/FirebugConsole/0.1');
+
+				$payload = array(
+					array(
+						'Type' => 'TABLE',
+						'Label' => 'dibi profiler (' . dibi::$numOfQueries . ' SQL queries took ' . sprintf('%0.3f', dibi::$totalTime * 1000) . ' ms)',
+					),
+					self::$table,
+				);
+				$payload = function_exists('json_encode') ? json_encode($payload) : self::json_encode($payload);
+				foreach (str_split($payload, 4990) as $num => $s) {
+					$num++;
+					header("X-Wf-dibi-1-1-d$num: |$s|\\"); // protocol-, structure-, plugin-, message-index
+				}
+				header("X-Wf-dibi-1-1-d$num: |$s|");
+				header("X-Wf-dibi-Index: d$num");
+			}
+
+			if ($this->file) {
+				$this->writeFile(
+					"OK: " . $sql
+					. ($res instanceof DibiResult ? ";\n-- rows: " . count($res) : '')
+					. "\n-- takes: " . sprintf('%0.3f', dibi::$elapsedTime * 1000) . ' ms'
+					. "\n-- driver: " . $connection->getConfig('driver') . '/' . $connection->getConfig('name')
+					. "\n-- " . date('Y-m-d H:i:s')
+					. "\n\n"
+				);
+			}
+		}
+	}
+
+
+
+	/**
+	 * After exception notification.
+	 * @param  DibiDriverException
+	 * @return void
+	 */
+	public function exception(DibiDriverException $exception)
+	{
+		if ((self::EXCEPTION & $this->filter) === 0) return;
+
+		if ($this->useFirebug) {
+			// TODO: implement
+		}
+
+		if ($this->file) {
+			$message = $exception->getMessage();
+			$code = $exception->getCode();
+			if ($code) {
+				$message = "[$code] $message";
+			}
+			$this->writeFile(
+				"ERROR: $message"
+				. "\n-- SQL: " . dibi::$sql
+				. "\n-- driver: " //. $connection->getConfig('driver')
+				. ";\n-- " . date('Y-m-d H:i:s')
+				. "\n\n"
+			);
+		}
+	}
+
+
+
+	private function writeFile($message)
+	{
+		$handle = fopen($this->file, 'a');
+		if (!$handle) return; // or throw exception?
+		flock($handle, LOCK_EX);
+		fwrite($handle, $message);
+		fclose($handle);
+	}
+
+
+
+	public static function json_encode($val)
+	{
+		// indexed array
+		if (is_array($val) && (!$val
+			|| array_keys($val) === range(0, count($val) - 1))) {
+			return '[' . implode(',', array_map(array(__CLASS__, 'json_encode'), $val)) . ']';
+		}
+
+		// associative array
+		if (is_array($val) || is_object($val)) {
+			$tmp = array();
+			foreach ($val as $k => $v) {
+				$tmp[] = self::json_encode((string) $k) . ':' . self::json_encode($v);
+			}
+			return '{' . implode(',', $tmp) . '}';
+		}
+
+		if (is_string($val)) {
+			$val = str_replace(array("\\", "\x00"), array("\\\\", "\\u0000"), $val); // due to bug #40915
+			return '"' . addcslashes($val, "\x8\x9\xA\xC\xD/\"") . '"';
+		}
+
+		if (is_int($val) || is_float($val)) {
+			return rtrim(rtrim(number_format($val, 5, '.', ''), '0'), '.');
+		}
+
+		if (is_bool($val)) {
+			return $val ? 'true' : 'false';
+		}
+
+		return 'null';
+	}
+
+}

dibi/libs/DibiResult.php

@@ -0,0 +1,629 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+
+/**
+ * dibi result-set.
+ *
+ * <code>
+ * $result = dibi::query('SELECT * FROM [table]');
+ *
+ * $row   = $result->fetch();
+ * $value = $result->fetchSingle();
+ * $table = $result->fetchAll();
+ * $pairs = $result->fetchPairs();
+ * $assoc = $result->fetchAssoc('id');
+ * $assoc = $result->fetchAssoc('active,#,id');
+ *
+ * unset($result);
+ * </code>
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiResult extends DibiObject implements IDataSource
+{
+	/** @var array  IDibiDriver */
+	private $driver;
+
+	/** @var array  Translate table */
+	private $xlat;
+
+	/** @var array  Cache for $driver->getColumnsMeta() */
+	private $meta;
+
+	/** @var bool  Already fetched? Used for allowance for first seek(0) */
+	private $fetched = FALSE;
+
+	/** @var array|FALSE  Qualifiy each column name with the table name? */
+	private $withTables = FALSE;
+
+
+
+	/**
+	 * @param  IDibiDriver
+	 * @param  array
+	 */
+	public function __construct($driver, $config)
+	{
+		$this->driver = $driver;
+
+		if (!empty($config[dibi::RESULT_WITH_TABLES])) {
+			$this->setWithTables(TRUE);
+		}
+	}
+
+
+
+	/**
+	 * Automatically frees the resources allocated for this result set.
+	 * @return void
+	 */
+	public function __destruct()
+	{
+		@$this->free(); // intentionally @
+	}
+
+
+
+	/**
+	 * Returns the result set resource.
+	 * @return mixed
+	 */
+	final public function getResource()
+	{
+		return $this->getDriver()->getResultResource();
+	}
+
+
+
+	/**
+	 * Moves cursor position without fetching row.
+	 * @param  int      the 0-based cursor pos to seek to
+	 * @return boolean  TRUE on success, FALSE if unable to seek to specified record
+	 * @throws DibiException
+	 */
+	final public function seek($row)
+	{
+		return ($row !== 0 || $this->fetched) ? (bool) $this->getDriver()->seek($row) : TRUE;
+	}
+
+
+
+	/**
+	 * Returns the number of rows in a result set.
+	 * @return int
+	 */
+	final public function rowCount()
+	{
+		return $this->getDriver()->rowCount();
+	}
+
+
+
+	/**
+	 * Frees the resources allocated for this result set.
+	 * @return void
+	 */
+	final public function free()
+	{
+		if ($this->driver !== NULL) {
+			$this->driver->free();
+			$this->driver = NULL;
+		}
+	}
+
+
+
+	/**
+	 * Qualifiy each column name with the table name?
+	 * @param  bool
+	 * @return void
+	 * @throws DibiException
+	 */
+	final public function setWithTables($val)
+	{
+		if ($val) {
+			$cols = array();
+			foreach ($this->getMeta() as $info) {
+				$name = $info['fullname'];
+				if (isset($cols[$name])) {
+					$fix = 1;
+					while (isset($cols[$name . '#' . $fix])) $fix++;
+					$name .= '#' . $fix;
+				}
+				$cols[$name] = TRUE;
+			}
+			$this->withTables = array_keys($cols);
+
+		} else {
+			$this->withTables = FALSE;
+		}
+	}
+
+
+
+	/**
+	 * Qualifiy each key with the table name?
+	 * @return bool
+	 */
+	final public function getWithTables()
+	{
+		return (bool) $this->withTables;
+	}
+
+
+
+	/**
+	 * Fetches the row at current position, process optional type conversion.
+	 * and moves the internal cursor to the next position
+	 * @return DibiRow|FALSE  array on success, FALSE if no next record
+	 */
+	final public function fetch()
+	{
+		if ($this->withTables === FALSE) {
+			$row = $this->getDriver()->fetch(TRUE);
+			if (!is_array($row)) return FALSE;
+
+		} else {
+			$row = $this->getDriver()->fetch(FALSE);
+			if (!is_array($row)) return FALSE;
+			$row = array_combine($this->withTables, $row);
+		}
+
+		$this->fetched = TRUE;
+
+		// types-converting?
+		if ($this->xlat !== NULL) {
+			foreach ($this->xlat as $col => $type) {
+				if (isset($row[$col])) {
+					$row[$col] = $this->convert($row[$col], $type['type'], $type['format']);
+				}
+			}
+		}
+
+		return new DibiRow($row, 2);
+	}
+
+
+
+	/**
+	 * Like fetch(), but returns only first field.
+	 * @return mixed  value on success, FALSE if no next record
+	 */
+	final public function fetchSingle()
+	{
+		$row = $this->getDriver()->fetch(TRUE);
+		if (!is_array($row)) return FALSE;
+		$this->fetched = TRUE;
+		$value = reset($row);
+
+		// types-converting?
+		$key = key($row);
+		if (isset($this->xlat[$key])) {
+			$type = $this->xlat[$key];
+			return $this->convert($value, $type['type'], $type['format']);
+		}
+
+		return $value;
+	}
+
+
+
+	/**
+	 * Fetches all records from table.
+	 * @param  int  offset
+	 * @param  int  limit
+	 * @return array of DibiRow
+	 */
+	final public function fetchAll($offset = NULL, $limit = NULL)
+	{
+		$limit = $limit === NULL ? -1 : (int) $limit;
+		$this->seek((int) $offset);
+		$row = $this->fetch();
+		if (!$row) return array();  // empty result set
+
+		$data = array();
+		do {
+			if ($limit === 0) break;
+			$limit--;
+			$data[] = $row;
+		} while ($row = $this->fetch());
+
+		return $data;
+	}
+
+
+
+	/**
+	 * Fetches all records from table and returns associative tree.
+	 * Associative descriptor:  assoc1,#,assoc2,=,assoc3,@
+	 * builds a tree:           $data[assoc1][index][assoc2]['assoc3']->value = {record}
+	 * @param  string  associative descriptor
+	 * @return DibiRow
+	 * @throws InvalidArgumentException
+	 */
+	final public function fetchAssoc($assoc)
+	{
+		$this->seek(0);
+		$row = $this->fetch();
+		if (!$row) return array();  // empty result set
+
+		$data = NULL;
+		$assoc = explode(',', $assoc);
+
+		// check columns
+		foreach ($assoc as $as) {
+			// offsetExists ignores NULL in PHP 5.2.1, isset() surprisingly NULL accepts
+			if ($as !== '#' && $as !== '=' && $as !== '@' && !isset($row[$as])) {
+				throw new InvalidArgumentException("Unknown column '$as' in associative descriptor.");
+			}
+		}
+
+		// strip leading = and @
+		$leaf = '@';  // gap
+		$last = count($assoc) - 1;
+		while ($assoc[$last] === '=' || $assoc[$last] === '@') {
+			$leaf = $assoc[$last];
+			unset($assoc[$last]);
+			$last--;
+
+			if ($last < 0) {
+				$assoc[] = '#';
+				break;
+			}
+		}
+
+		// make associative tree
+		do {
+			$arr = (array) $row;
+			$x = & $data;
+
+			// iterative deepening
+			foreach ($assoc as $i => $as) {
+				if ($as === '#') { // indexed-array node
+					$x = & $x[];
+
+				} elseif ($as === '=') { // "record" node
+					if ($x === NULL) {
+						$x = $arr;
+						$x = & $x[ $assoc[$i+1] ];
+						$x = NULL; // prepare child node
+					} else {
+						$x = & $x[ $assoc[$i+1] ];
+					}
+
+				} elseif ($as === '@') { // "object" node
+					if ($x === NULL) {
+						$x = clone $row;
+						$x = & $x->{$assoc[$i+1]};
+						$x = NULL; // prepare child node
+					} else {
+						$x = & $x->{$assoc[$i+1]};
+					}
+
+
+				} else { // associative-array node
+					$x = & $x[ $arr[ $as ] ];
+				}
+			}
+
+			if ($x === NULL) { // build leaf
+				if ($leaf === '=') {
+					$x = $arr;
+				} else {
+					$x = $row;
+				}
+			}
+
+		} while ($row = $this->fetch());
+
+		unset($x);
+		return $data;
+	}
+
+
+
+	/**
+	 * Fetches all records from table like $key => $value pairs.
+	 * @param  string  associative key
+	 * @param  string  value
+	 * @return array
+	 * @throws InvalidArgumentException
+	 */
+	final public function fetchPairs($key = NULL, $value = NULL)
+	{
+		$this->seek(0);
+		$row = $this->fetch();
+		if (!$row) return array();  // empty result set
+
+		$data = array();
+
+		if ($value === NULL) {
+			if ($key !== NULL) {
+				throw new InvalidArgumentException("Either none or both columns must be specified.");
+			}
+
+			// autodetect
+			$tmp = array_keys((array) $row);
+			$key = $tmp[0];
+			if (count($row) < 2) { // indexed-array
+				do {
+					$data[] = $row[$key];
+				} while ($row = $this->fetch());
+				return $data;
+			}
+
+			$value = $tmp[1];
+
+		} else {
+			if (!isset($row[$value])) {
+				throw new InvalidArgumentException("Unknown value column '$value'.");
+			}
+
+			if ($key === NULL) { // indexed-array
+				do {
+					$data[] = $row[$value];
+				} while ($row = $this->fetch());
+				return $data;
+			}
+
+			if (!isset($row[$key])) {
+				throw new InvalidArgumentException("Unknown key column '$key'.");
+			}
+		}
+
+		do {
+			$data[ $row[$key] ] = $row[$value];
+		} while ($row = $this->fetch());
+
+		return $data;
+	}
+
+
+
+	/**
+	 * Define column type.
+	 * @param string  column
+	 * @param string  type (use constant Dibi::FIELD_*)
+	 * @param string  optional format
+	 * @return void
+	 */
+	final public function setType($col, $type, $format = NULL)
+	{
+		$this->xlat[$col] = array('type' => $type, 'format' => $format);
+	}
+
+
+
+	/**
+	 * Autodetect column types.
+	 * @return void
+	 */
+	final public function detectTypes()
+	{
+		foreach ($this->getMeta() as $info) {
+			$this->xlat[$info['name']] = array('type' => $info['type'], 'format' => NULL);
+		}
+	}
+
+
+
+	/**
+	 * Define multiple columns types.
+	 * @param array
+	 * @return void
+	 * @internal
+	 */
+	final public function setTypes(array $types)
+	{
+		$this->xlat = $types;
+	}
+
+
+
+	/**
+	 * Returns column type.
+	 * @return array  ($type, $format)
+	 */
+	final public function getType($col)
+	{
+		return isset($this->xlat[$col]) ? $this->xlat[$col] : NULL;
+	}
+
+
+
+	/**
+	 * Converts value to specified type and format
+	 * @return array  ($type, $format)
+	 */
+	final public function convert($value, $type, $format = NULL)
+	{
+		if ($value === NULL || $value === FALSE) {
+			return $value;
+		}
+
+		switch ($type) {
+		case dibi::FIELD_TEXT:
+			return (string) $value;
+
+		case dibi::FIELD_BINARY:
+			return $this->getDriver()->unescape($value, $type);
+
+		case dibi::FIELD_INTEGER:
+			return (int) $value;
+
+		case dibi::FIELD_FLOAT:
+			return (float) $value;
+
+		case dibi::FIELD_DATE:
+		case dibi::FIELD_DATETIME:
+			$value = strtotime($value);
+			return $format === NULL ? $value : date($format, $value);
+
+		case dibi::FIELD_BOOL:
+			return ((bool) $value) && $value !== 'f' && $value !== 'F';
+
+		default:
+			return $value;
+		}
+	}
+
+
+
+	/**
+	 * Gets an array of meta informations about columns.
+	 * @return array of DibiColumnInfo
+	 */
+	final public function getColumns()
+	{
+		$cols = array();
+		foreach ($this->getMeta() as $info) {
+			$cols[] = new DibiColumnInfo($this->driver, $info);
+		}
+		return $cols;
+	}
+
+
+
+	/**
+	 * @param  bool
+	 * @return array of string
+	 */
+	public function getColumnNames($withTables = FALSE)
+	{
+		$cols = array();
+		foreach ($this->getMeta() as $info) {
+			$cols[] = $info[$withTables ? 'fullname' : 'name'];
+		}
+		return $cols;
+	}
+
+
+
+	/**
+	 * Displays complete result-set as HTML table for debug purposes.
+	 * @return void
+	 */
+	final public function dump()
+	{
+		$i = 0;
+		$this->seek(0);
+		while ($row = $this->fetch()) {
+			if ($i === 0) {
+				echo "\n<table class=\"dump\">\n<thead>\n\t<tr>\n\t\t<th>#row</th>\n";
+
+				foreach ($row as $col => $foo) {
+					echo "\t\t<th>" . htmlSpecialChars($col) . "</th>\n";
+				}
+
+				echo "\t</tr>\n</thead>\n<tbody>\n";
+			}
+
+			echo "\t<tr>\n\t\t<th>", $i, "</th>\n";
+			foreach ($row as $col) {
+				//if (is_object($col)) $col = $col->__toString();
+				echo "\t\t<td>", htmlSpecialChars($col), "</td>\n";
+			}
+			echo "\t</tr>\n";
+			$i++;
+		}
+
+		if ($i === 0) {
+			echo '<p><em>empty result set</em></p>';
+		} else {
+			echo "</tbody>\n</table>\n";
+		}
+	}
+
+
+
+	/**
+	 * Required by the IteratorAggregate interface.
+	 * @param  int  offset
+	 * @param  int  limit
+	 * @return ArrayIterator
+	 */
+	final public function getIterator($offset = NULL, $limit = NULL)
+	{
+		return new ArrayIterator($this->fetchAll($offset, $limit));
+	}
+
+
+
+	/**
+	 * Required by the Countable interface.
+	 * @return int
+	 */
+	final public function count()
+	{
+		return $this->rowCount();
+	}
+
+
+
+	/**
+	 * Safe access to property $driver.
+	 * @return IDibiDriver
+	 * @throws InvalidStateException
+	 */
+	private function getDriver()
+	{
+		if ($this->driver === NULL) {
+			throw new InvalidStateException('Resultset was released from memory.');
+		}
+
+		return $this->driver;
+	}
+
+
+
+	/**
+	 * Meta lazy initialization.
+	 * @return array
+	 */
+	private function getMeta()
+	{
+		if ($this->meta === NULL) {
+			$this->meta = $this->getDriver()->getColumnsMeta();
+			foreach ($this->meta as & $row) {
+				$row['type'] = DibiColumnInfo::detectType($row['nativetype']);
+			}
+		}
+		return $this->meta;
+	}
+
+}
+
+
+
+
+/**
+ * dibi result-set row
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+class DibiRow extends ArrayObject
+{
+}

dibi/libs/DibiTableX.php

@@ -0,0 +1,420 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+/**
+ * Experimental object-oriented interface to database tables.
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+abstract class DibiTableX extends DibiObject
+{
+	/** @var string  primary key mask */
+	public static $primaryMask = 'id';
+
+	/** @var bool */
+	public static $lowerCase = TRUE;
+
+	/** @var DibiConnection */
+	private $connection;
+
+	/** @var string  table name */
+	protected $name;
+
+	/** @var string  primary key name */
+	protected $primary;
+
+	/** @var string  primary key type */
+	protected $primaryModifier = '%i';
+
+	/** @var bool  primary key is auto increment */
+	protected $primaryAutoIncrement = TRUE;
+
+	/** @var array */
+	protected $blankRow = array();
+
+	/** @var mixed; TRUE means autodetect, or array of pairs [type, format] */
+	protected $types = array();
+
+
+	/**
+	 * Table constructor.
+	 * @param  DibiConnection
+	 * @return void
+	 */
+	public function __construct(DibiConnection $connection = NULL)
+	{
+		$this->connection = $connection === NULL ? dibi::getConnection() : $connection;
+		$this->setup();
+	}
+
+
+
+	/**
+	 * Returns the table name.
+	 * @return string
+	 */
+	public function getName()
+	{
+		return $this->name;
+	}
+
+
+
+	/**
+	 * Returns the primary key name.
+	 * @return string
+	 */
+	public function getPrimary()
+	{
+		return $this->primary;
+	}
+
+
+
+	/**
+	 * Returns the dibi connection.
+	 * @return DibiConnection
+	 */
+	public function getConnection()
+	{
+		return $this->connection;
+	}
+
+
+
+	/**
+	 * Setup object.
+	 * @return void
+	 */
+	protected function setup()
+	{
+		// autodetect table name
+		if ($this->name === NULL) {
+			$name = $this->getClass();
+			if (FALSE !== ($pos = strrpos($name, ':'))) {
+				$name = substr($name, $pos + 1);
+			}
+			if (self::$lowerCase) {
+				$name = strtolower($name);
+			}
+			$this->name = $name;
+		}
+
+		// autodetect primary key name
+		if ($this->primary === NULL) {
+			$this->primary = str_replace(
+				array('%p', '%s'),
+				array($this->name, trim($this->name, 's')), // the simplest inflector in the world :-))
+				self::$primaryMask
+			);
+		}
+	}
+
+
+
+	/********************* basic commands ****************d*g**/
+
+
+
+	/**
+	 * Inserts row into a table.
+	 * @param  array|object
+	 * @return int  new primary key
+	 */
+	public function insert($data)
+	{
+		$this->connection->query(
+			'INSERT INTO %n', $this->name, '%v', $this->prepare($data)
+		);
+
+		return $this->primaryAutoIncrement ? $this->connection->insertId() : NULL;
+	}
+
+
+
+	/**
+	 * Updates rows in a table.
+	 * @param  mixed  primary key value(s)
+	 * @param  array|object
+	 * @return int    number of updated rows
+	 */
+	public function update($where, $data)
+	{
+		$data = $this->prepare($data);
+		if ($where === NULL && isset($data[$this->primary])) {;
+			$where = $data[$this->primary];
+			unset($data[$this->primary]);
+		}
+
+		$this->connection->query(
+			'UPDATE %n', $this->name,
+			'SET %a', $data,
+			'WHERE %n', $this->primary, 'IN (' . $this->primaryModifier, $where, ')'
+		);
+		return $this->connection->affectedRows();
+	}
+
+
+
+	/**
+	 * Inserts or updates rows in a table.
+	 * @param  array|object
+	 * @return int    (new) primary key
+	 */
+	public function insertOrUpdate($data)
+	{
+		$data = $this->prepare($data);
+		if (!isset($data[$this->primary])) {
+			throw new InvalidArgumentException("Missing primary key '$this->primary' in dataset.");
+		}
+
+		try {
+			$this->connection->query(
+				'INSERT INTO %n', $this->name, '%v', $data
+			);
+
+		} catch (DibiDriverException $e) {
+			$where = $data[$this->primary];
+			unset($data[$this->primary]);
+			$this->connection->query(
+				'UPDATE %n', $this->name,
+				'SET %a', $data,
+				'WHERE %n', $this->primary, 'IN (' . $this->primaryModifier, $where, ')'
+			);
+		}
+	}
+
+
+
+	/**
+	 * Deletes rows from a table by primary key.
+	 * @param  mixed  primary key value(s)
+	 * @return int    number of deleted rows
+	 */
+	public function delete($where)
+	{
+		$this->connection->query(
+			'DELETE FROM %n', $this->name,
+			'WHERE %n', $this->primary, 'IN (' . $this->primaryModifier, $where, ')'
+		);
+		return $this->connection->affectedRows();
+	}
+
+
+
+	/**
+	 * Finds rows by primary key.
+	 * @param  mixed  primary key value(s)
+	 * @return DibiResult
+	 */
+	public function find($what)
+	{
+		if (!is_array($what)) {
+			$what = func_get_args();
+		}
+		return $this->complete($this->connection->query(
+			'SELECT * FROM %n', $this->name,
+			'WHERE %n', $this->primary, 'IN (' . $this->primaryModifier, $what, ')'
+		));
+	}
+
+
+
+	/**
+	 * Selects all rows.
+	 * @param  array  conditions
+	 * @param  string|array  column to order by
+	 * @return DibiResult
+	 */
+	public function findAll($conditions = NULL, $order = NULL)
+	{
+		if (!is_array($order)) {
+			$order = func_get_args();
+			if (is_array($conditions)) {
+				array_shift($order);
+			} else {
+				$conditions = NULL;
+			}
+		}
+		return $this->complete($this->connection->query(
+			'SELECT * FROM %n', $this->name,
+			'%ex', $conditions ? array('WHERE %and', $conditions) : NULL,
+			'%ex', $order ? array('ORDER BY %by', $order) : NULL
+		));
+	}
+
+
+
+	/**
+	 * Fetches single row.
+	 * @param  scalar|array  primary key value
+	 * @return DibiRow
+	 */
+	public function fetch($conditions)
+	{
+		if (is_array($conditions)) {
+			return $this->complete($this->connection->query(
+				'SELECT * FROM %n', $this->name,
+				'WHERE %and', $conditions
+			))->fetch();
+		}
+		return $this->complete($this->connection->query(
+			'SELECT * FROM %n', $this->name,
+			'WHERE %n=' . $this->primaryModifier, $this->primary, $conditions
+		))->fetch();
+	}
+
+
+
+	/**
+	 * Returns a blank row (not fetched from database).
+	 * @return DibiRow
+	 */
+	public function createBlank()
+	{
+		$row = new DibiRow($this->blankRow, 2);
+		$row[$this->primary] = NULL;
+		return $row;
+	}
+
+
+
+	/**
+	 * User data pre-processing.
+	 * @param  array|object
+	 * @return array
+	 */
+	protected function prepare($data)
+	{
+		if (is_object($data)) {
+			return (array) $data;
+
+		} elseif (is_array($data)) {
+			return $data;
+		}
+
+		throw new InvalidArgumentException('Dataset must be array or anonymous object.');
+	}
+
+
+
+	/**
+	 * User DibiResult post-processing.
+	 * @param  DibiResult
+	 * @return DibiResult
+	 */
+	protected function complete($res)
+	{
+		if (is_array($this->types)) {
+			$res->setTypes($this->types);
+
+		} elseif ($this->types === TRUE) {
+			$res->detectTypes();
+		}
+		return $res;
+	}
+
+
+
+	/********************* fluent SQL builders ****************d*g**/
+
+
+
+	/**
+	 * Creates fluent SQL builder.
+	 * @return DibiFluent
+	 */
+	public function command()
+	{
+		return new DibiFluent($this->connection);
+	}
+
+
+
+	/**
+	 * @param  string    column name
+	 * @return DibiFluent
+	 */
+	public function select($args)
+	{
+		$args = func_get_args();
+		return $this->command()->__call('select', $args)->from($this->name);
+	}
+
+
+
+	/********************* magic fetching ****************d*g**/
+
+
+
+	/**
+	 * Magic fetch.
+	 * - $row = $model->fetchByUrl('about-us');
+	 * - $arr = $model->fetchAllByCategoryIdAndVisibility(5, TRUE);
+	 *
+	 * @param  string
+	 * @param  array
+	 * @return DibiRow|array
+	 */
+	public function __call($name, $args)
+	{
+		if (strncmp($name, 'fetchBy', 7) === 0) { // single row
+			$single = TRUE;
+			$name = substr($name, 7);
+
+		} elseif (strncmp($name, 'fetchAllBy', 10) === 0) { // multi row
+			$name = substr($name, 10);
+
+		} else {
+			parent::__call($name, $args);
+		}
+
+		// ProductIdAndTitle -> array('product', 'title')
+		$parts = explode('_and_', strtolower(preg_replace('#(.)(?=[A-Z])#', '$1_', $name)));
+
+		if (count($parts) !== count($args)) {
+			throw new InvalidArgumentException("Magic fetch expects " . count($parts) . " parameters, but " . count($args) . " was given.");
+		}
+
+		if (isset($single)) {
+			return $this->complete($this->connection->query(
+				'SELECT * FROM %n', $this->name,
+				'WHERE %and', array_combine($parts, $args),
+				'LIMIT 1'
+			))->fetch();
+		} else {
+			return $this->complete($this->connection->query(
+				'SELECT * FROM %n', $this->name,
+				'WHERE %and', array_combine($parts, $args)
+			))->fetchAll();
+		}
+	}
+
+}
+
+
+
+
+abstract class DibiTable extends DibiTableX
+{
+}

dibi/libs/DibiTranslator.php

@@ -0,0 +1,479 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+
+/**
+ * dibi SQL translator.
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+final class DibiTranslator extends DibiObject
+{
+	/** @var string */
+	public $sql;
+
+	/** @var IDibiDriver */
+	private $driver;
+
+	/** @var int */
+	private $cursor;
+
+	/** @var array */
+	private $args;
+
+	/** @var bool */
+	private $hasError;
+
+	/** @var bool */
+	private $comment;
+
+	/** @var int */
+	private $ifLevel;
+
+	/** @var int */
+	private $ifLevelStart;
+
+	/** @var int */
+	private $limit;
+
+	/** @var int */
+	private $offset;
+
+
+
+	public function __construct(IDibiDriver $driver)
+	{
+		$this->driver = $driver;
+	}
+
+
+
+	/**
+	 * return IDibiDriver.
+	 */
+	public function getDriver()
+	{
+		return $this->driver;
+	}
+
+
+
+	/**
+	 * Generates SQL.
+	 * @param  array
+	 * @return bool
+	 */
+	public function translate(array $args)
+	{
+		$this->limit = -1;
+		$this->offset = 0;
+		$this->hasError = FALSE;
+		$commandIns = NULL;
+		$lastArr = NULL;
+		// shortcuts
+		$cursor = & $this->cursor;
+		$cursor = 0;
+		$this->args = array_values($args);
+		$args = & $this->args;
+
+		// conditional sql
+		$this->ifLevel = $this->ifLevelStart = 0;
+		$comment = & $this->comment;
+		$comment = FALSE;
+
+		// iterate
+		$sql = array();
+		while ($cursor < count($args))
+		{
+			$arg = $args[$cursor];
+			$cursor++;
+
+			// simple string means SQL
+			if (is_string($arg)) {
+				// speed-up - is regexp required?
+				$toSkip = strcspn($arg, '`[\'"%');
+
+				if (strlen($arg) === $toSkip) { // needn't be translated
+					$sql[] = $arg;
+				} else {
+					$sql[] = substr($arg, 0, $toSkip)
+/*
+					preg_replace_callback('/
+					(?=`|\[|\'|"|%)                ## speed-up
+					(?:
+						`(.+?)`|                     ## 1) `identifier`
+						\[(.+?)\]|                   ## 2) [identifier]
+						(\')((?:\'\'|[^\'])*)\'|     ## 3,4) string
+						(")((?:""|[^"])*)"|          ## 5,6) "string"
+						(\'|")                       ## 7) lone-quote
+						%([a-zA-Z]{1,4})(?![a-zA-Z])|## 8) modifier
+					)/xs',
+*/                  // note: this can change $this->args & $this->cursor & ...
+					. preg_replace_callback('/(?=`|\[|\'|"|%)(?:`(.+?)`|\[(.+?)\]|(\')((?:\'\'|[^\'])*)\'|(")((?:""|[^"])*)"|(\'|")|%([a-zA-Z]{1,4})(?![a-zA-Z]))/s',
+							array($this, 'cb'),
+							substr($arg, $toSkip)
+					);
+
+				}
+				continue;
+			}
+
+			if ($comment) {
+				$sql[] = '...';
+				continue;
+			}
+
+			if (is_array($arg)) {
+				if (is_string(key($arg))) {
+					// associative array -> autoselect between SET or VALUES & LIST
+					if ($commandIns === NULL) {
+						$commandIns = strtoupper(substr(ltrim($args[0]), 0, 6));
+						$commandIns = $commandIns === 'INSERT' || $commandIns === 'REPLAC';
+						$sql[] = $this->formatValue($arg, $commandIns ? 'v' : 'a');
+					} else {
+						if ($lastArr === $cursor - 1) $sql[] = ',';
+						$sql[] = $this->formatValue($arg, $commandIns ? 'l' : 'a');
+					}
+					$lastArr = $cursor;
+					continue;
+
+				} elseif ($cursor === 1) {
+					// implicit array expansion
+					$cursor = 0;
+					array_splice($args, 0, 1, $arg);
+					continue;
+				}
+			}
+
+			// default processing
+			$sql[] = $this->formatValue($arg, FALSE);
+		} // while
+
+
+		if ($comment) $sql[] = "*/";
+
+		$sql = implode(' ', $sql);
+
+		// apply limit
+		if ($this->limit > -1 || $this->offset > 0) {
+			$this->driver->applyLimit($sql, $this->limit, $this->offset);
+		}
+
+		$this->sql = $sql;
+		return !$this->hasError;
+	}
+
+
+
+	/**
+	 * Apply modifier to single value.
+	 * @param  mixed
+	 * @param  string
+	 * @return string
+	 */
+	public function formatValue($value, $modifier)
+	{
+		// array processing (with or without modifier)
+		if (is_array($value) || $value instanceof ArrayObject) {
+
+			$vx = $kx = array();
+			$operator = ', ';
+			switch ($modifier) {
+			case 'and':
+			case 'or':  // key=val AND key IS NULL AND ...
+				$operator = ' ' . strtoupper($modifier) . ' ';
+				if (empty($value)) {
+					return '1';
+
+				} elseif (!is_string(key($value))) {
+					foreach ($value as $v) {
+						$vx[] = $this->formatValue($v, 'sql');
+					}
+
+				} else {
+					foreach ($value as $k => $v) {
+						$pair = explode('%', $k, 2); // split into identifier & modifier
+						$k = $this->delimite($pair[0]);
+						$v = $this->formatValue($v, isset($pair[1]) ? $pair[1] : FALSE);
+						$op = isset($pair[1]) && $pair[1] === 'l' ? 'IN' : ($v === 'NULL' ? 'IS' : '=');
+						$vx[] = $k . ' ' . $op . ' ' . $v;
+					}
+				}
+				return implode($operator, $vx);
+
+			case 'a': // key=val, key=val, ...
+				foreach ($value as $k => $v) {
+					$pair = explode('%', $k, 2); // split into identifier & modifier
+					$vx[] = $this->delimite($pair[0]) . '='
+						. $this->formatValue($v, isset($pair[1]) ? $pair[1] : FALSE);
+				}
+				return implode($operator, $vx);
+
+
+			case 'l': // (val, val, ...)
+				foreach ($value as $k => $v) {
+					$pair = explode('%', $k, 2); // split into identifier & modifier
+					$vx[] = $this->formatValue($v, isset($pair[1]) ? $pair[1] : FALSE);
+				}
+				return '(' . implode(', ', $vx) . ')';
+
+
+			case 'v': // (key, key, ...) VALUES (val, val, ...)
+				foreach ($value as $k => $v) {
+					$pair = explode('%', $k, 2); // split into identifier & modifier
+					$kx[] = $this->delimite($pair[0]);
+					$vx[] = $this->formatValue($v, isset($pair[1]) ? $pair[1] : FALSE);
+				}
+				return '(' . implode(', ', $kx) . ') VALUES (' . implode(', ', $vx) . ')';
+
+			case 'by': // key ASC, key DESC
+				foreach ($value as $k => $v) {
+					if (is_string($k)) {
+						$v = (is_string($v) && strncasecmp($v, 'd', 1)) || $v > 0 ? 'ASC' : 'DESC';
+						$vx[] = $this->delimite($k) . ' ' . $v;
+					} else {
+						$vx[] = $this->delimite($v);
+					}
+				}
+				return implode(', ', $vx);
+
+			default:  // value, value, value - all with the same modifier
+				foreach ($value as $v) {
+					$vx[] = $this->formatValue($v, $modifier);
+				}
+				return implode(', ', $vx);
+			}
+		}
+
+
+		// with modifier procession
+		if ($modifier) {
+			if ($value === NULL) {
+				return 'NULL';
+			}
+
+			if ($value instanceof IDibiVariable) {
+				return $value->toSql($this, $modifier);
+			}
+
+			if (!is_scalar($value)) {  // array is already processed
+				$this->hasError = TRUE;
+				return '**Unexpected type ' . gettype($value) . '**';
+			}
+
+			switch ($modifier) {
+			case 's':  // string
+			case 'bin':// binary
+			case 'b':  // boolean
+				return $this->driver->escape($value, $modifier);
+
+			case 'sn': // string or NULL
+				return $value == '' ? 'NULL' : $this->driver->escape($value, dibi::FIELD_TEXT); // notice two equal signs
+
+			case 'i':  // signed int
+			case 'u':  // unsigned int, ignored
+				// support for long numbers - keep them unchanged
+				if (is_string($value) && preg_match('#[+-]?\d+(e\d+)?$#A', $value)) {
+					return $value;
+				}
+				return (string) (int) ($value + 0);
+
+			case 'f':  // float
+				// support for extreme numbers - keep them unchanged
+				if (is_string($value) && is_numeric($value) && strpos($value, 'x') === FALSE) {
+					return $value; // something like -9E-005 is accepted by SQL, HEX values are not
+				}
+				return rtrim(rtrim(number_format($value, 5, '.', ''), '0'), '.');
+
+			case 'd':  // date
+			case 't':  // datetime
+				return $this->driver->escape(is_string($value) ? strtotime($value) : $value, $modifier);
+
+			case 'by':
+			case 'n':  // identifier name
+				return $this->delimite($value);
+
+			case 'sql':// preserve as SQL
+				$value = (string) $value;
+				// speed-up - is regexp required?
+				$toSkip = strcspn($value, '`[\'"');
+				if (strlen($value) === $toSkip) { // needn't be translated
+					return $value;
+				} else {
+					return substr($value, 0, $toSkip)
+					. preg_replace_callback('/(?=`|\[|\'|")(?:`(.+?)`|\[(.+?)\]|(\')((?:\'\'|[^\'])*)\'|(")((?:""|[^"])*)"(\'|"))/s',
+							array($this, 'cb'),
+							substr($value, $toSkip)
+					);
+				}
+
+			case 'and':
+			case 'or':
+			case 'a':
+			case 'l':
+			case 'v':
+				$this->hasError = TRUE;
+				return '**Unexpected type ' . gettype($value) . '**';
+
+			default:
+				$this->hasError = TRUE;
+				return "**Unknown or invalid modifier %$modifier**";
+			}
+		}
+
+
+		// without modifier procession
+		if (is_string($value))
+			return $this->driver->escape($value, dibi::FIELD_TEXT);
+
+		if (is_int($value) || is_float($value))
+			return rtrim(rtrim(number_format($value, 5, '.', ''), '0'), '.');
+
+		if (is_bool($value))
+			return $this->driver->escape($value, dibi::FIELD_BOOL);
+
+		if ($value === NULL)
+			return 'NULL';
+
+		if ($value instanceof IDibiVariable)
+			return $value->toSql($this, NULL);
+
+		$this->hasError = TRUE;
+		return '**Unexpected ' . gettype($value) . '**';
+	}
+
+
+
+	/**
+	 * PREG callback from translate() or formatValue().
+	 * @param  array
+	 * @return string
+	 */
+	private function cb($matches)
+	{
+		//    [1] => `ident`
+		//    [2] => [ident]
+		//    [3] => '
+		//    [4] => string
+		//    [5] => "
+		//    [6] => string
+		//    [7] => lone-quote
+		//    [8] => modifier (when called from self::translate())
+
+		if (!empty($matches[8])) { // modifier
+			$mod = $matches[8];
+			$cursor = & $this->cursor;
+
+			if ($cursor >= count($this->args) && $mod !== 'else' && $mod !== 'end') {
+				$this->hasError = TRUE;
+				return "**Extra modifier %$mod**";
+			}
+
+			if ($mod === 'if') {
+				$this->ifLevel++;
+				$cursor++;
+				if (!$this->comment && !$this->args[$cursor - 1]) {
+					// open comment
+					$this->ifLevelStart = $this->ifLevel;
+					$this->comment = TRUE;
+					return "/*";
+				}
+				return '';
+
+			} elseif ($mod === 'else') {
+				if ($this->ifLevelStart === $this->ifLevel) {
+					$this->ifLevelStart = 0;
+					$this->comment = FALSE;
+					return "*/";
+				} elseif (!$this->comment) {
+					$this->ifLevelStart = $this->ifLevel;
+					$this->comment = TRUE;
+					return "/*";
+				}
+
+			} elseif ($mod === 'end') {
+				$this->ifLevel--;
+				if ($this->ifLevelStart === $this->ifLevel + 1) {
+					// close comment
+					$this->ifLevelStart = 0;
+					$this->comment = FALSE;
+					return "*/";
+				}
+				return '';
+
+			} elseif ($mod === 'ex') { // array expansion
+				array_splice($this->args, $cursor, 1, $this->args[$cursor]);
+				return '';
+
+			} elseif ($mod === 'lmt') { // apply limit
+				if ($this->args[$cursor] !== NULL) $this->limit = (int) $this->args[$cursor];
+				$cursor++;
+				return '';
+
+			} elseif ($mod === 'ofs') { // apply offset
+				if ($this->args[$cursor] !== NULL) $this->offset = (int) $this->args[$cursor];
+				$cursor++;
+				return '';
+
+			} else { // default processing
+				$cursor++;
+				return $this->formatValue($this->args[$cursor - 1], $mod);
+			}
+		}
+
+		if ($this->comment) return '...';
+
+		if ($matches[1])  // SQL identifiers: `ident`
+			return $this->delimite($matches[1]);
+
+		if ($matches[2])  // SQL identifiers: [ident]
+			return $this->delimite($matches[2]);
+
+		if ($matches[3])  // SQL strings: '...'
+			return $this->driver->escape( str_replace("''", "'", $matches[4]), dibi::FIELD_TEXT);
+
+		if ($matches[5])  // SQL strings: "..."
+			return $this->driver->escape( str_replace('""', '"', $matches[6]), dibi::FIELD_TEXT);
+
+		if ($matches[7]) { // string quote
+			$this->hasError = TRUE;
+			return '**Alone quote**';
+		}
+
+		die('this should be never executed');
+	}
+
+
+
+	/**
+	 * Apply substitutions to indentifier and delimites it.
+	 * @param  string indentifier
+	 * @return string
+	 */
+	private function delimite($value)
+	{
+		return $this->driver->escape(dibi::substitute($value), dibi::IDENTIFIER);
+	}
+
+
+} // class DibiTranslator

dibi/libs/DibiVariable.php

@@ -0,0 +1,49 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+
+/**
+ * Default implemenation of IDibiVariable.
+ * @package dibi
+ */
+class DibiVariable extends DibiObject implements IDibiVariable
+{
+	/** @var mixed */
+	public $value;
+
+	/** @var string */
+	public $modifier;
+
+
+	public function __construct($value, $modifier)
+	{
+		$this->value = $value;
+		$this->modifier = $modifier;
+	}
+
+
+
+	public function toSql(DibiTranslator $translator, $modifier)
+	{
+		return $translator->formatValue($this->value, $this->modifier);
+	}
+
+}

dibi/libs/interfaces.php

@@ -0,0 +1,329 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://dibiphp.com
+ *
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @license    http://dibiphp.com/license  dibi license
+ * @link       http://dibiphp.com
+ * @package    dibi
+ * @version    $Id$
+ */
+
+
+
+/**
+ * Interface for user variable, used for generating SQL.
+ * @package dibi
+ */
+interface IDibiVariable
+{
+	/**
+	 * Format for SQL.
+	 * @param  DibiTranslator
+	 * @param  string  optional modifier
+	 * @return string  SQL code
+	 */
+	function toSql(DibiTranslator $translator, $modifier);
+}
+
+
+
+
+
+/**
+ * Provides an interface between a dataset and data-aware components.
+ * @package dibi
+ */
+interface IDataSource extends Countable, IteratorAggregate
+{
+	//function IteratorAggregate::getIterator();
+	//function Countable::count();
+}
+
+
+
+
+
+/**
+ * Defines method that must profiler implement.
+ * @package dibi
+ */
+interface IDibiProfiler
+{
+	/**#@+ event type */
+	const CONNECT = 1;
+	const SELECT = 4;
+	const INSERT = 8;
+	const DELETE = 16;
+	const UPDATE = 32;
+	const QUERY = 60;
+	const BEGIN = 64;
+	const COMMIT = 128;
+	const ROLLBACK = 256;
+	const TRANSACTION = 448;
+	const EXCEPTION = 512;
+	const ALL = 1023;
+	/**#@-*/
+
+	/**
+	 * Before event notification.
+	 * @param  DibiConnection
+	 * @param  int     event name
+	 * @param  string  sql
+	 * @return int
+	 */
+	function before(DibiConnection $connection, $event, $sql = NULL);
+
+	/**
+	 * After event notification.
+	 * @param  int
+	 * @param  DibiResult
+	 * @return void
+	 */
+	function after($ticket, $result = NULL);
+
+	/**
+	 * After exception notification.
+	 * @param  DibiDriverException
+	 * @return void
+	 */
+	function exception(DibiDriverException $exception);
+
+}
+
+
+
+
+
+/**
+ * dibi driver interface.
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2008 David Grudl
+ * @package    dibi
+ */
+interface IDibiDriver
+{
+
+	/**
+	 * Connects to a database.
+	 * @param  array
+	 * @return void
+	 * @throws DibiException
+	 */
+	function connect(array &$config);
+
+
+
+	/**
+	 * Disconnects from a database.
+	 * @return void
+	 * @throws DibiException
+	 */
+	function disconnect();
+
+
+
+	/**
+	 * Internal: Executes the SQL query.
+	 * @param  string      SQL statement.
+	 * @return IDibiDriver|NULL
+	 * @throws DibiDriverException
+	 */
+	function query($sql);
+
+
+
+	/**
+	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
+	 * @return int|FALSE  number of rows or FALSE on error
+	 */
+	function affectedRows();
+
+
+
+	/**
+	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
+	 * @return int|FALSE  int on success or FALSE on failure
+	 */
+	function insertId($sequence);
+
+
+
+	/**
+	 * Begins a transaction (if supported).
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	function begin();
+
+
+
+	/**
+	 * Commits statements in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	function commit();
+
+
+
+	/**
+	 * Rollback changes in a transaction.
+	 * @return void
+	 * @throws DibiDriverException
+	 */
+	function rollback();
+
+
+
+	/**
+	 * Returns the connection resource.
+	 * @return mixed
+	 */
+	function getResource();
+
+
+
+	/********************* SQL ****************d*g**/
+
+
+
+	/**
+	 * Encodes data for use in an SQL statement.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, ...)
+	 * @return string    encoded value
+	 * @throws InvalidArgumentException
+	 */
+	function escape($value, $type);
+
+
+
+	/**
+	 * Decodes data from result set.
+	 * @param  string    value
+	 * @param  string    type (dibi::FIELD_BINARY)
+	 * @return string    decoded value
+	 * @throws InvalidArgumentException
+	 */
+	function unescape($value, $type);
+
+
+
+	/**
+	 * Injects LIMIT/OFFSET to the SQL query.
+	 * @param  string &$sql  The SQL query that will be modified.
+	 * @param  int $limit
+	 * @param  int $offset
+	 * @return void
+	 */
+	function applyLimit(&$sql, $limit, $offset);
+
+
+
+	/********************* result set ****************d*g**/
+
+
+
+	/**
+	 * Returns the number of rows in a result set.
+	 * @return int
+	 */
+	function rowCount();
+
+
+
+	/**
+	 * Moves cursor position without fetching row.
+	 * @param  int      the 0-based cursor pos to seek to
+	 * @return boolean  TRUE on success, FALSE if unable to seek to specified record
+	 * @throws DibiException
+	 */
+	function seek($row);
+
+
+
+	/**
+	 * Fetches the row at current position and moves the internal cursor to the next position.
+	 * @param  bool     TRUE for associative array, FALSE for numeric
+	 * @return array    array on success, nonarray if no next record
+	 * @internal
+	 */
+	function fetch($type);
+
+
+
+	/**
+	 * Frees the resources allocated for this result set.
+	 * @param  resource  result set resource
+	 * @return void
+	 */
+	function free();
+
+
+
+	/**
+	 * Returns metadata for all columns in a result set.
+	 * @return array
+	 * @throws DibiException
+	 */
+	function getColumnsMeta();
+
+
+
+	/**
+	 * Returns the result set resource.
+	 * @return mixed
+	 */
+	function getResultResource();
+
+
+
+	/********************* reflection ****************d*g**/
+
+
+
+	/**
+	 * Returns list of tables.
+	 * @return array
+	 */
+	function getTables();
+
+
+
+	/**
+	 * Returns metadata for all columns in a table.
+	 * @param  string
+	 * @return array
+	 */
+	function getColumns($table);
+
+
+
+	/**
+	 * Returns metadata for all indexes in a table.
+	 * @param  string
+	 * @return array
+	 */
+	function getIndexes($table);
+
+
+
+	/**
+	 * Returns metadata for all foreign keys in a table.
+	 * @param  string
+	 * @return array
+	 */
+	function getForeignKeys($table);
+
+}

dibi/netterobots.txt

@@ -0,0 +1,2 @@
+Disallow: /drivers
+Disallow: /Nette

examples/.gitignore

@@ -1,4 +0,0 @@
-_test.bat
-ref
-output
-log

examples/Nette/Debug.php

@@ -0,0 +1,608 @@
+<?php
+/**
+ * Nette Framework
+ *
+ * Copyright (c) 2004, 2008 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "Nette license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://nettephp.com
+ *
+ * @copyright  Copyright (c) 2004, 2008 David Grudl
+ * @license    http://nettephp.com/license  Nette license
+ * @link       http://nettephp.com
+ * @category   Nette
+ * @package    Nette
+ * @version    $Id$
+ */
+
+class
+ArgumentOutOfRangeException
+extends
+InvalidArgumentException{}class
+InvalidStateException
+extends
+RuntimeException{}class
+NotImplementedException
+extends
+LogicException{}class
+NotSupportedException
+extends
+LogicException{}class
+MemberAccessException
+extends
+LogicException{}class
+IOException
+extends
+RuntimeException{}class
+FileNotFoundException
+extends
+IOException{}class
+DirectoryNotFoundException
+extends
+IOException{}class
+FatalErrorException
+extends
+Exception{public
+function
+__construct($message,$code,$severity,$file,$line,$context){parent::__construct($message,$code);$this->file=$file;$this->line=$line;$this->context=$context;}}final
+class
+Framework{const
+VERSION='0.8';const
+REVISION='107 released on 2008/10/29 20:40:23';final
+public
+function
+__construct(){throw
+new
+LogicException("Cannot instantiate static class ".get_class($this));}public
+static
+function
+compareVersion($version){return
+version_compare($version,self::VERSION);}public
+static
+function
+promo($xhtml=TRUE){echo'<a href="http://nettephp.com/" title="Nette Framework - The Most Innovative PHP Framework"><img ','src="http://nettephp.com/images/nette-powered.gif" alt="Powered by Nette Framework" width="80" height="15"',($xhtml?' />':'>'),'</a>';}}final
+class
+Debug{public
+static$counters=array();public
+static$html;public
+static$maxDepth=3;public
+static$maxLen=150;private
+static$enabled=FALSE;public
+static$useFirebug;private
+static$logFile;private
+static$logHandle;private
+static$sendEmails;private
+static$emailHeaders=array('To'=>'','From'=>'noreply@%host%','X-Mailer'=>'Nette Framework','Subject'=>'PHP: An error occurred on the server %host%','Body'=>'[%date%]');public
+static$mailer=array(__CLASS__,'sendEmail');public
+static$emailProbability=0.01;public
+static$keysToHide=array('password','passwd','pass','pwd','creditcard','credit card','cc','pin');private
+static$colophons=array(array(__CLASS__,'getDefaultColophons'));private
+static$keyFilter=array();public
+static$time;const
+LOG='LOG';const
+INFO='INFO';const
+WARN='WARN';const
+ERROR='ERROR';final
+public
+function
+__construct(){throw
+new
+LogicException("Cannot instantiate static class ".get_class($this));}public
+static
+function
+dump($var,$return=FALSE){self::$keyFilter=FALSE;$output="<pre class=\"dump\">".self::_dump($var,0)."</pre>\n";if(!self::$html){$output=htmlspecialchars_decode(strip_tags($output),ENT_NOQUOTES);}if($return){return$output;}else{echo$output;return$var;}}private
+static
+function
+_dump(&$var,$level){if(is_bool($var)){return"<span>bool</span>(".($var?'TRUE':'FALSE').")\n";}elseif($var===NULL){return"<span>NULL</span>\n";}elseif(is_int($var)){return"<span>int</span>($var)\n";}elseif(is_float($var)){return"<span>float</span>($var)\n";}elseif(is_string($var)){if(self::$maxLen&&strlen($var)>self::$maxLen){$s=htmlSpecialChars(substr($var,0,self::$maxLen),ENT_NOQUOTES).' ... ';}else{$s=htmlSpecialChars($var,ENT_NOQUOTES);}return"<span>string</span>(".strlen($var).") \"$s\"\n";}elseif(is_array($var)){$s="<span>array</span>(".count($var).") {\n";$space=str_repeat('  ',$level);static$marker;if($marker===NULL)$marker=uniqid("\x00",TRUE);if(isset($var[$marker])){$s.="$space  *RECURSION*\n";}elseif($level<self::$maxDepth||!self::$maxDepth){$var[$marker]=0;foreach($var
+as$k=>&$v){if($k===$marker)continue;$s.="$space  ".(is_int($k)?$k:"\"$k\"")." => ";if(self::$keyFilter&&is_string($v)&&isset(self::$keyFilter[strtolower($k)])){$s.="<span>string</span>(?) <i>*** hidden ***</i>\n";}else{$s.=self::_dump($v,$level+1);}}unset($var[$marker]);}else{$s.="$space  ...\n";}return$s."$space}\n";}elseif(is_object($var)){$arr=(array)$var;$s="<span>object</span>(".get_class($var).") (".count($arr).") {\n";$space=str_repeat('  ',$level);static$list=array();if(in_array($var,$list,TRUE)){$s.="$space  *RECURSION*\n";}elseif($level<self::$maxDepth||!self::$maxDepth){$list[]=$var;foreach($arr
+as$k=>&$v){$m='';if($k[0]==="\x00"){$m=$k[1]==='*'?' <span>protected</span>':' <span>private</span>';$k=substr($k,strrpos($k,"\x00")+1);}$s.="$space  \"$k\"$m => ";if(self::$keyFilter&&is_string($v)&&isset(self::$keyFilter[strtolower($k)])){$s.="<span>string</span>(?) <i>*** hidden ***</i>\n";}else{$s.=self::_dump($v,$level+1);}}array_pop($list);}else{$s.="$space  ...\n";}return$s."$space}\n";}elseif(is_resource($var)){return"<span>resource of type</span>(".get_resource_type($var).")\n";}else{return"<span>unknown type</span>\n";}}public
+static
+function
+timer(){static$time=0;$now=microtime(TRUE);$delta=$now-$time;$time=$now;return$delta;}public
+static
+function
+enable($level=E_ALL,$logErrors=NULL,$sendEmails=FALSE){if(version_compare(PHP_VERSION,'5.2.1')===0){throw
+new
+NotSupportedException(__METHOD__.' is not supported in PHP 5.2.1');}if($logErrors===NULL&&class_exists('Environment')){$logErrors=Environment::isLive();}if(self::$useFirebug===NULL){self::$useFirebug=function_exists('json_encode')&&!$logErrors&&isset($_SERVER['HTTP_USER_AGENT'])&&strpos($_SERVER['HTTP_USER_AGENT'],'FirePHP/');}if($level!==NULL){error_reporting($level);}if(function_exists('ini_set')){ini_set('display_startup_errors',!$logErrors);ini_set('display_errors',!$logErrors);ini_set('html_errors',self::$html);ini_set('log_errors',(bool)$logErrors);}elseif($logErrors){throw
+new
+NotSupportedException('Function ini_set() is not enabled.');}if($logErrors){if(is_string($logErrors)){self::$logFile=strpos($logErrors,'%')===FALSE?$logErrors:Environment::expand($logErrors);}else{try{self::$logFile=Environment::expand('%logDir%/php_error.log');}catch(InvalidStateException$e){self::$logFile='php_error.log';}}ini_set('error_log',self::$logFile);}self::$sendEmails=$logErrors&&$sendEmails;if(self::$sendEmails){if(is_string($sendEmails)){self::$emailHeaders['To']=$sendEmails;}elseif(is_array($sendEmails)){self::$emailHeaders=$sendEmails+self::$emailHeaders;}if(mt_rand()/mt_getrandmax()<self::$emailProbability){self::observeErrorLog();}}if(!defined('E_RECOVERABLE_ERROR')){define('E_RECOVERABLE_ERROR',4096);}if(!defined('E_DEPRECATED')){define('E_DEPRECATED',8192);}set_exception_handler(array(__CLASS__,'exceptionHandler'));set_error_handler(array(__CLASS__,'errorHandler'));self::$enabled=TRUE;}public
+static
+function
+isEnabled(){return
+self::$enabled;}public
+static
+function
+exceptionHandler(Exception$exception){if(!headers_sent()){header('HTTP/1.1 500 Internal Server Error');}if(self::$logFile){error_log("PHP Fatal error:  Uncaught $exception");$file=@strftime('%d-%b-%Y %H-%M-%S ',Debug::$time).strstr(number_format(Debug::$time,4,'~',''),'~');$file=dirname(self::$logFile)."/exception $file.html";self::$logHandle=@fopen($file,'x');if(self::$logHandle){ob_start(array(__CLASS__,'writeFile'),1);self::paintBlueScreen($exception);ob_end_flush();fclose(self::$logHandle);}self::observeErrorLog();}elseif(!self::$html||isset($_SERVER['HTTP_X_REQUESTED_WITH'])&&$_SERVER['HTTP_X_REQUESTED_WITH']==='XMLHttpRequest'){if(self::$useFirebug&&!headers_sent()){self::fireLog($exception);}else{echo"$exception\n";foreach(self::$colophons
+as$callback){foreach((array)call_user_func($callback,'bluescreen')as$line)echo
+strip_tags($line)."\n";}}}else{while(ob_get_level()&&@ob_end_clean());self::paintBlueScreen($exception);exit;}}public
+static
+function
+errorHandler($severity,$message,$file,$line,$context){static$fatals=array(E_ERROR=>1,E_CORE_ERROR=>1,E_COMPILE_ERROR=>1,E_USER_ERROR=>1,E_PARSE=>1,E_RECOVERABLE_ERROR=>1);if(isset($fatals[$severity])){throw
+new
+FatalErrorException($message,0,$severity,$file,$line,$context);}elseif(($severity&error_reporting())!==$severity){return
+NULL;}elseif(self::$useFirebug&&!headers_sent()){$types=array(E_WARNING=>'Warning',E_USER_WARNING=>'Warning',E_NOTICE=>'Notice',E_USER_NOTICE=>'Notice',E_STRICT=>'Strict standards',E_DEPRECATED=>'Deprecated');$type=isset($types[$severity])?$types[$severity]:'Unknown error';$message=strip_tags($message);self::fireLog("$type: $message in $file on line $line",'WARN');return
+NULL;}return
+FALSE;}public
+static
+function
+paintBlueScreen(Exception$exception){$colophons=self::$colophons;function
+_netteDebugPrintCode($file,$line,$count=15){if(function_exists('ini_set')){ini_set('highlight.comment','#999; font-style: italic');ini_set('highlight.default','#000');ini_set('highlight.html','#06b');ini_set('highlight.keyword','#d24; font-weight: bold');ini_set('highlight.string','#080');}$start=max(1,$line-floor($count/2));$source=explode("\n",@highlight_file($file,TRUE));echo$source[0];$source=explode('<br />',$source[1]);array_unshift($source,NULL);$i=$start;while(--$i>=1){if(preg_match('#.*(</?span[^>]*>)#',$source[$i],$m)){if($m[1]!=='</span>')echo$m[1];break;}}$source=array_slice($source,$start,$count,TRUE);end($source);$numWidth=strlen((string)key($source));foreach($source
+as$n=>$s){$s=str_replace(array("\r","\n"),array('',''),$s);if($n===$line){printf("<span class='highlight'>Line %{$numWidth}s:    %s\n</span>%s",$n,strip_tags($s),preg_replace('#[^>]*(<[^>]+>)[^<]*#','$1',$s));}else{printf("<span class='line'>Line %{$numWidth}s:</span>    %s\n",$n,$s);}}echo'</span></span></code>';}function
+_netteOpenPanel($name,$collaped){static$id;$id++;?>
+	<div class="panel">
+		<h2><a href="#" onclick="return !toggle(this, 'pnl<?php echo$id?>')"><?php echo
+htmlSpecialChars($name)?> <span><?php echo$collaped?'&#x25b6;':'&#x25bc;'?></span></a></h2>
+
+		<div id="pnl<?php echo$id?>" class="<?php echo$collaped?'collapsed ':''?>inner">
+	<?php
+}function
+_netteClosePanel(){?>
+		</div>
+	</div>
+	<?php
+}if(headers_sent()){echo'</pre></xmp></table>';}?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+	<meta name="robots" content="noindex,noarchive">
+	<meta name="generator" content="Nette Framework">
+
+	<title><?php echo
+htmlspecialchars(get_class($exception))?></title>
+
+	<style type="text/css">
+	/* <![CDATA[ */
+		body {
+			font: 78%/1.5 Verdana, sans-serif;
+			background: white;
+			color: #333;
+			margin: 0 0 2em;
+			padding: 0;
+		}
+
+		h1 {
+			font-weight: normal !important;
+			font-size: 18pt;
+			margin: .6em 0;
+		}
+
+		h2 {
+			font-family: sans-serif;
+			font-weight: normal;
+			font-size: 14pt;
+			color: #888;
+			margin: .6em 0;
+		}
+
+		a {
+			text-decoration: none;
+			color: #4197E3;
+		}
+
+		a span {
+			color: #999;
+		}
+
+		h3 {
+			font-size: 110%;
+			font-weight: bold;
+			margin: 1em 0;
+		}
+
+		p { margin: .8em 0 }
+
+		pre, code, table {
+			font-family: Consolas, monospace;
+		}
+
+		pre, table {
+			background: #ffffcc;
+			padding: .4em .7em;
+			border: 1px dotted silver;
+		}
+
+		table pre {
+			padding: 0;
+			margin: 0;
+			border: none;
+			font-size: 100%;
+		}
+
+		pre.dump span {
+			color: #c16549;
+		}
+
+		div.panel {
+			border-bottom: 1px solid #eee;
+			padding: 1px 2em;
+		}
+
+		div.inner {
+			padding: 0.1em 1em 1em;
+			background: #f5f5f5;
+		}
+
+		table {
+			border-collapse: collapse;
+			width: 100%;
+		}
+
+		td, th {
+			vertical-align: top;
+			padding: 2px 3px;
+			border: 1px solid #eeeebb;
+		}
+
+		ul {
+			font-size: 80%;
+		}
+
+		.highlight, #error {
+			background: red;
+			color: white;
+			font-weight: bold;
+			font-style: normal;
+			display: block;
+		}
+
+		.line {
+			color: #9e9e7e;
+			font-weight: normal;
+			font-style: normal;
+		}
+
+	/* ]]> */
+	</style>
+
+
+	<script type="text/javascript">
+	/* <![CDATA[ */
+		document.write('<style> .collapsed { display: none; } </style>');
+
+		function toggle(link, panel)
+		{
+			var span = link.getElementsByTagName('span')[0];
+			var div = document.getElementById(panel);
+			var collapsed = div.currentStyle ? div.currentStyle.display == 'none' : getComputedStyle(div, null).display == 'none';
+
+			span.innerHTML = String.fromCharCode(collapsed ? 0x25bc : 0x25b6);
+			div.style.display = collapsed ? 'block' : 'none';
+
+			return true;
+		}
+	/* ]]> */
+	</script>
+</head>
+
+
+
+<body>
+	<div id="error" class="panel">
+		<h1><?php echo
+htmlspecialchars(get_class($exception)),($exception->getCode()?' #'.$exception->getCode():'')?></h1>
+
+		<p><?php echo
+htmlspecialchars($exception->getMessage())?></p>
+	</div>
+
+
+
+	<?php $ex=$exception;$level=0;?>
+	<?php do{?>
+
+		<?php if($level++):?>
+			<?php _netteOpenPanel('Caused by',TRUE)?>
+			<div class="panel">
+				<h1><?php echo
+htmlspecialchars(get_class($ex)),($ex->getCode()?' #'.$ex->getCode():'')?></h1>
+
+				<p><?php echo
+htmlspecialchars($ex->getMessage())?></p>
+			</div>
+		<?php endif?>
+
+		<?php if(is_file($ex->getFile())):?>
+		<?php _netteOpenPanel('Source file',FALSE)?>
+			<p><strong>File:</strong> <?php echo
+htmlspecialchars($ex->getFile())?> &nbsp; <strong>Line:</strong> <?php echo$ex->getLine()?></p>
+			<pre><?php _netteDebugPrintCode($ex->getFile(),$ex->getLine())?></pre>
+		<?php _netteClosePanel()?>
+		<?php endif?>
+
+
+
+		<?php _netteOpenPanel('Call stack',FALSE)?>
+			<ol>
+				<?php foreach($ex->getTrace()as$key=>$row):?>
+				<li><p>
+
+				<?php if(isset($row['file'])):?>
+					<span title="<?php echo
+htmlSpecialChars($row['file'])?>"><?php echo
+htmlSpecialChars(basename(dirname($row['file']))),'/<b>',htmlSpecialChars(basename($row['file'])),'</b></span> (',$row['line'],')'?>
+				<?php else:?>
+					&lt;PHP inner-code&gt;
+				<?php endif?>
+
+				<?php if(isset($row['file'])&&is_file($row['file'])):?><a href="#" onclick="return !toggle(this, 'src<?php echo"$level-$key"?>')">source <span>&#x25b6;</span></a> &nbsp; <?php endif?>
+
+				<?php if(isset($row['class']))echo$row['class'].$row['type']?>
+				<?php echo$row['function']?>
+
+				(<?php if(!empty($row['args'])):?><a href="#" onclick="return !toggle(this, 'args<?php echo"$level-$key"?>')">arguments <span>&#x25b6;</span></a><?php endif?>)
+				</p>
+
+				<?php if(!empty($row['args'])):?>
+					<div class="collapsed" id="args<?php echo"$level-$key"?>">
+					<table>
+					<?php
+
+try{$r=isset($row['class'])?new
+ReflectionMethod($row['class'],$row['function']):new
+ReflectionFunction($row['function']);$params=$r->getParameters();}catch(Exception$e){$params=array();}foreach($row['args']as$k=>$v){echo'<tr><td>',(isset($params[$k])?'$'.$params[$k]->name:"#$k"),'</td>';echo'<td>',self::safeDump($v,isset($params[$k])?$params[$k]->name:NULL),"</td></tr>\n";}?>
+					</table>
+					</div>
+				<?php endif?>
+
+
+				<?php if(isset($row['file'])&&is_file($row['file'])):?>
+					<pre class="collapsed" id="src<?php echo"$level-$key"?>"><?php _netteDebugPrintCode($row['file'],$row['line'])?></pre>
+				<?php endif?>
+
+				</li>
+				<?php endforeach?>
+			</ol>
+		<?php _netteClosePanel()?>
+
+
+
+		<?php if($ex
+instanceof
+IDebuggable):?>
+		<?php foreach($ex->getPanels()as$name=>$panel):?>
+		<?php _netteOpenPanel($name,empty($panel['expanded']))?>
+			<?php echo$panel['content']?>
+		<?php _netteClosePanel()?>
+		<?php endforeach?>
+		<?php endif?>
+
+
+
+		<?php if(isset($ex->context)&&is_array($ex->context)):?>
+		<?php _netteOpenPanel('Variables',TRUE)?>
+		<table>
+		<?php
+
+foreach($ex->context
+as$k=>$v){echo'<tr><td>$',htmlspecialchars($k),'</td><td>',self::safeDump($v,$k),"</td></tr>\n";}?>
+		</table>
+		<?php _netteClosePanel()?>
+		<?php endif?>
+
+	<?php }while((method_exists($ex,'getPrevious')&&$ex=$ex->getPrevious())||(isset($ex->previous)&&$ex=$ex->previous));?>
+	<?php while(--$level)_netteClosePanel()?>
+
+
+
+
+
+	<?php _netteOpenPanel('Environment',TRUE)?>
+		<?php
+$list=get_defined_constants(TRUE);if(!empty($list['user'])):?>
+		<h3><a href="#" onclick="return !toggle(this, 'pnl-env-const')">Constants <span>&#x25bc;</span></a></h3>
+		<table id="pnl-env-const">
+		<?php
+
+foreach($list['user']as$k=>$v){echo'<tr><td>',htmlspecialchars($k),'</td><td>',self::safeDump($v,$k),"</td></tr>\n";}?>
+		</table>
+		<?php endif?>
+
+
+		<h3><a href="#" onclick="return !toggle(this, 'pnl-env-files')">Included files <span>&#x25b6;</span></a> (<?php echo
+count(get_included_files())?>)</h3>
+		<table id="pnl-env-files" class="collapsed">
+		<?php
+
+foreach(get_included_files()as$v){echo'<tr><td>',htmlspecialchars($v),"</td></tr>\n";}?>
+		</table>
+
+
+		<h3>$_SERVER</h3>
+		<?php if(empty($_SERVER)):?>
+		<p><i>empty</i></p>
+		<?php else:?>
+		<table>
+		<?php
+
+foreach($_SERVER
+as$k=>$v)echo'<tr><td>',htmlspecialchars($k),'</td><td>',self::dump($v,TRUE),"</td></tr>\n";?>
+		</table>
+		<?php endif?>
+	<?php _netteClosePanel()?>
+
+
+
+
+	<?php _netteOpenPanel('HTTP request',TRUE)?>
+		<?php if(function_exists('apache_request_headers')):?>
+		<h3>Headers</h3>
+		<table>
+		<?php
+
+foreach(apache_request_headers()as$k=>$v)echo'<tr><td>',htmlspecialchars($k),'</td><td>',htmlspecialchars($v),"</td></tr>\n";?>
+		</table>
+		<?php endif?>
+
+
+		<?php foreach(array('_GET','_POST','_COOKIE')as$name):?>
+		<h3>$<?php echo$name?></h3>
+		<?php if(empty($GLOBALS[$name])):?>
+		<p><i>empty</i></p>
+		<?php else:?>
+		<table>
+		<?php
+
+foreach($GLOBALS[$name]as$k=>$v)echo'<tr><td>',htmlspecialchars($k),'</td><td>',self::dump($v,TRUE),"</td></tr>\n";?>
+		</table>
+		<?php endif?>
+		<?php endforeach?>
+	<?php _netteClosePanel()?>
+
+
+
+	<?php _netteOpenPanel('HTTP response',TRUE)?>
+		<h3>Headers</h3>
+		<?php if(headers_list()):?>
+		<pre><?php
+
+foreach(headers_list()as$s)echo
+htmlspecialchars($s),'<br>';?></pre>
+		<?php else:?>
+		<p><i>no headers</i></p>
+		<?php endif?>
+	<?php _netteClosePanel()?>
+
+
+	<ul>
+		<?php foreach($colophons
+as$callback):?>
+		<?php foreach((array)call_user_func($callback,'bluescreen')as$line):?><li><?php echo$line,"\n"?></li><?php endforeach?>
+		<?php endforeach?>
+	</ul>
+
+</body>
+</html><?php }public
+static
+function
+writeFile($buffer){fwrite(self::$logHandle,$buffer);}private
+static
+function
+observeErrorLog(){if(!self::$sendEmails)return;$monitorFile=self::$logFile.'.monitor';$saved=@file_get_contents($monitorFile);$actual=(int)@filemtime(self::$logFile);if($saved===FALSE){file_put_contents($monitorFile,$actual);}elseif(is_numeric($saved)&&$saved!=$actual){if(file_put_contents($monitorFile,'e-mail has been sent')){call_user_func(self::$mailer);}}}private
+static
+function
+sendEmail(){$host=isset($_SERVER['HTTP_HOST'])?$_SERVER['HTTP_HOST']:(isset($_SERVER['SERVER_NAME'])?$_SERVER['SERVER_NAME']:'');$headers=str_replace(array('%host%','%date%'),array($host,@date('Y-m-d H:i:s',Debug::$time)),self::$emailHeaders);$subject=$headers['Subject'];$to=$headers['To'];$body=$headers['Body'];unset($headers['Subject'],$headers['To'],$headers['Body']);$header='';foreach($headers
+as$key=>$value){$header.="$key: $value\r\n";}$body=str_replace("\r\n","\n",$body);if(PHP_OS!='Linux')$body=str_replace("\n","\r\n",$body);if($to==='debug'){self::dump(array($to,$subject,$body,$header));}else{mail($to,$subject,$body,$header);}}private
+static
+function
+safeDump($var,$key=NULL){self::$keyFilter=array_change_key_case(array_flip(self::$keysToHide),CASE_LOWER);if($key!==NULL&&isset(self::$keyFilter[strtolower($key)])){return'<i>*** hidden ***</i>';}return"<pre class=\"dump\">".self::_dump($var,0)."</pre>\n";}public
+static
+function
+enableProfiler(){register_shutdown_function(array(__CLASS__,'paintProfiler'));}public
+static
+function
+paintProfiler(){$colophons=self::$colophons;if(self::$useFirebug){foreach(self::$colophons
+as$callback){foreach((array)call_user_func($callback,'profiler')as$line)self::fireLog(strip_tags($line));}}if(!isset($_SERVER['HTTP_X_REQUESTED_WITH'])||$_SERVER['HTTP_X_REQUESTED_WITH']!=='XMLHttpRequest'){?>
+</pre></xmp>
+
+<style type="text/css">
+/* <![CDATA[ */
+	#netteProfilerContainer {
+		position: absolute;
+		right: 5px;
+		bottom: 5px;
+	}
+
+	#netteProfiler {
+		position: relative;
+		margin: 0;
+		padding: 1px;
+		width: 350px;
+		color: black;
+		background: #EEE;
+		border: 1px dotted gray;
+		cursor: move;
+		opacity: .70;
+		=filter: alpha(opacity=70);
+	}
+
+	#netteProfiler:hover {
+		opacity: 1;
+		=filter: none;
+	}
+
+	#netteProfiler li {
+		margin: 0;
+		padding: 1px;
+		font: normal normal 11px/1.4 Consolas, Arial;
+		text-align: left;
+		list-style: none;
+	}
+
+	#netteProfiler span[title] {
+		border-bottom: 1px dotted gray;
+		cursor: help;
+	}
+
+	#netteProfiler strong {
+		color: red;
+	}
+/* ]]> */
+</style>
+
+
+<div id="netteProfilerContainer">
+<ul id="netteProfiler">
+	<?php foreach($colophons
+as$callback):?>
+	<?php foreach((array)call_user_func($callback,'profiler')as$line):?><li><?php echo$line,"\n"?></li><?php endforeach?>
+	<?php endforeach?>
+</ul>
+</div>
+
+
+<script type="text/javascript">
+/* <![CDATA[ */
+document.getElementById('netteProfiler').onmousedown = function(e) {
+	e = e || event;
+	this.posX = parseInt(this.style.left + '0');
+	this.posY = parseInt(this.style.top + '0');
+	this.mouseX = e.clientX;
+	this.mouseY = e.clientY;
+
+	var thisObj = this;
+
+	document.documentElement.onmousemove = function(e) {
+		e = e || event;
+		thisObj.style.left = (e.clientX - thisObj.mouseX + thisObj.posX) + "px";
+		thisObj.style.top = (e.clientY - thisObj.mouseY + thisObj.posY) + "px";
+		return false;
+	};
+
+	document.documentElement.onmouseup = function(e) {
+		document.documentElement.onmousemove = null;
+		document.documentElement.onmouseup = null;
+		return false;
+	};
+};
+/* ]]> */
+</script>
+<?php }}public
+static
+function
+addColophon($callback){if(!in_array($callback,self::$colophons,TRUE)&&is_callable($callback)){self::$colophons[]=$callback;}}public
+static
+function
+getDefaultColophons($sender){if($sender==='profiler'){$arr[]='Elapsed time: '.sprintf('%0.3f',(microtime(TRUE)-Debug::$time)*1000).' ms';foreach((array)self::$counters
+as$name=>$value){if(is_array($value))$value=implode(', ',$value);$arr[]=htmlSpecialChars($name).' = <strong>'.htmlSpecialChars($value).'</strong>';}$autoloaded=class_exists('AutoLoader',FALSE)?AutoLoader::$count:0;$s='<span>'.count(get_included_files()).'/'.$autoloaded.' files</span>, ';$exclude=array('stdClass','Exception','ErrorException','Traversable','IteratorAggregate','Iterator','ArrayAccess','Serializable','Closure');foreach(get_loaded_extensions()as$ext){$ref=new
+ReflectionExtension($ext);$exclude=array_merge($exclude,$ref->getClassNames());}$classes=array_diff(get_declared_classes(),$exclude);$intf=array_diff(get_declared_interfaces(),$exclude);$func=get_defined_functions();$func=(array)@$func['user'];$consts=get_defined_constants(TRUE);$consts=array_keys((array)@$consts['user']);foreach(array('classes','intf','func','consts')as$item){$s.='<span '.($$item?'title="'.implode(", ",$$item).'"':'').'>'.count($$item).' '.$item.'</span>, ';}$arr[]=$s;}if($sender==='bluescreen'){$arr[]='PHP '.PHP_VERSION;if(isset($_SERVER['SERVER_SOFTWARE']))$arr[]=htmlSpecialChars($_SERVER['SERVER_SOFTWARE']);$arr[]='Nette Framework '.Framework::VERSION.' (revision '.Framework::REVISION.')';$arr[]='Report generated at '.@strftime('%c',Debug::$time);}return$arr;}public
+static
+function
+fireDump($var,$key){return
+self::fireSend(2,array((string)$key=>$var));}public
+static
+function
+fireLog($message,$priority=self::LOG,$label=NULL){if($message
+instanceof
+Exception){$priority='TRACE';$message=array('Class'=>get_class($message),'Message'=>$message->getMessage(),'File'=>$message->getFile(),'Line'=>$message->getLine(),'Trace'=>self::replaceObjects($message->getTrace()));}elseif($priority==='GROUP_START'){$label=$message;$message=NULL;}return
+self::fireSend(1,array(array('Type'=>$priority,'Label'=>$label),self::replaceObjects($message)));}private
+static
+function
+fireSend($index,$payload){if(headers_sent())return
+FALSE;header('X-Wf-Protocol-nette: http://meta.wildfirehq.org/Protocol/JsonStream/0.2');header('X-Wf-nette-Plugin-1: http://meta.firephp.org/Wildfire/Plugin/FirePHP/Library-FirePHPCore/0.2.0');if($index===1){header('X-Wf-nette-Structure-1: http://meta.firephp.org/Wildfire/Structure/FirePHP/FirebugConsole/0.1');}elseif($index===2){header('X-Wf-nette-Structure-2: http://meta.firephp.org/Wildfire/Structure/FirePHP/Dump/0.1');}$payload=json_encode($payload);static$counter;foreach(str_split($payload,4990)as$s){$num=++$counter;header("X-Wf-nette-$index-1-n$num: |$s|\\");}header("X-Wf-nette-$index-1-n$num: |$s|");header("X-Wf-nette-Index: n$num");return
+TRUE;}static
+private
+function
+replaceObjects($val){if(is_object($val)){return'object '.get_class($val).'';}elseif(is_array($val)){foreach($val
+as$k=>$v){unset($val[$k]);$val[$k]=self::replaceObjects($v);}}return$val;}}Debug::$html=PHP_SAPI!=='cli';Debug::$time=microtime(TRUE);

examples/Nette/license.txt

@@ -0,0 +1,62 @@
+The Nette License, Version 1
+============================
+
+Copyright (c) 2004, 2008 David Grudl (http://davidgrudl.com)
+All rights reserved.
+
+This license is a legal agreement between you and David Grudl (the "Author")
+for the use of Nette Framework (the "Software"). By obtaining, using and/or
+copying the Software, you agree that you have read, understood, and will
+comply with the terms and conditions of this license.
+
+
+PERMITTED USE
+-------------
+
+You are permitted to use, copy, modify, and distribute the Software and its
+documentation, with or without modification, for any purpose, provided that
+the following conditions are met:
+
+1. A copy of this license agreement must be included with the distribution.
+
+2. Redistributions of source code must retain the above copyright notice in
+   all source code files.
+
+3. Redistributions in binary form must reproduce the above copyright notice
+   in the documentation and/or other materials provided with the distribution.
+
+4. Products derived from the Software must include an acknowledgment that
+   they are derived from Nette Framework in their documentation and/or other
+   materials provided with the distribution.
+
+5. The name "Nette Framework" must not be used to endorse or promote products
+   derived from the Software without prior written permission from Author.
+
+6. Products derived from the Software may not be called "Nette Framework",
+   nor may "Nette" appear in their name, without prior written
+   permission from Author.
+
+
+INDEMNITY
+---------
+
+You agree to indemnify and hold harmless the Author and any contributors
+for any direct, indirect, incidental, or consequential third-party claims,
+actions or suits, as well as any related expenses, liabilities, damages,
+settlements or fees arising from your use or misuse of the Software,
+or a violation of any terms of this license.
+
+
+DISCLAIMER OF WARRANTY
+----------------------
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

examples/Nette/readme.txt

@@ -0,0 +1,3 @@
+This file is part of Nette Framework
+
+For more information please see http://nettephp.com

examples/apply-limit.php

@@ -0,0 +1,31 @@
+<h1>dibi apply limit/offset example</h1>
+<pre>
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+));
+
+
+// no limit
+dibi::test('SELECT * FROM [products]');
+// -> SELECT * FROM [products]
+
+
+echo '<hr>';
+
+// with limit = 2
+dibi::test('SELECT * FROM [products] %lmt', 2);
+// -> SELECT * FROM [products] LIMIT 2
+
+
+echo '<hr>';
+
+// with limit = 2, offset = 1
+dibi::test('SELECT * FROM [products] %lmt %ofs', 2, 1);
+// -> SELECT * FROM [products] LIMIT 2 OFFSET 1

examples/connect.php

@@ -0,0 +1,145 @@
+<h1>dibi::connect() example</h1>
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+
+// connects to SQlite
+echo '<p>Connecting to Sqlite: ';
+try {
+	dibi::connect(array(
+		'driver'   => 'sqlite',
+		'database' => 'sample.sdb',
+	));
+	echo 'OK';
+
+} catch (DibiException $e) {
+	echo get_class($e), ': ', $e->getMessage(), "\n";
+}
+echo "</p>\n";
+
+
+
+
+// connects to MySQL using DSN
+echo '<p>Connecting to MySQL: ';
+try {
+	dibi::connect('driver=mysql&host=localhost&username=root&password=xxx&database=test&charset=utf8');
+	echo 'OK';
+
+} catch (DibiException $e) {
+	echo get_class($e), ': ', $e->getMessage(), "\n";
+}
+echo "</p>\n";
+
+
+
+
+// connects to MySQLi using array
+echo '<p>Connecting to MySQL: ';
+try {
+	dibi::connect(array(
+		'driver'   => 'mysqli',
+		'host'     => 'localhost',
+		'username' => 'root',
+		'password' => 'xxx',
+		'database' => 'dibi',
+		'charset'  => 'utf8',
+	));
+	echo 'OK';
+
+} catch (DibiException $e) {
+	echo get_class($e), ': ', $e->getMessage(), "\n";
+}
+echo "</p>\n";
+
+
+
+
+// connects to ODBC
+echo '<p>Connecting to ODBC: ';
+try {
+	dibi::connect(array(
+		'driver'   => 'odbc',
+		'username' => 'root',
+		'password' => '***',
+		'dsn'      => 'Driver={Microsoft Access Driver (*.mdb)};Dbq='.dirname(__FILE__).'/sample.mdb',
+	));
+	echo 'OK';
+
+} catch (DibiException $e) {
+	echo get_class($e), ': ', $e->getMessage(), "\n";
+}
+echo "</p>\n";
+
+
+
+
+// connects to PostgreSql
+echo '<p>Connecting to PostgreSql: ';
+try {
+	dibi::connect(array(
+		'driver'     => 'postgre',
+		'string'     => 'host=localhost port=5432 dbname=mary',
+		'persistent' => TRUE,
+	));
+	echo 'OK';
+
+} catch (DibiException $e) {
+	echo get_class($e), ': ', $e->getMessage(), "\n";
+}
+echo "</p>\n";
+
+
+
+
+// connects to PDO
+echo '<p>Connecting to Sqlite via PDO: ';
+try {
+	dibi::connect(array(
+		'driver'  => 'pdo',
+		'dsn'     => 'sqlite2::memory:',
+	));
+	echo 'OK';
+
+} catch (DibiException $e) {
+	echo get_class($e), ': ', $e->getMessage(), "\n";
+}
+echo "</p>\n";
+
+
+
+// connects to MS SQL
+echo '<p>Connecting to MS SQL: ';
+try {
+	dibi::connect(array(
+		'driver'   => 'mssql',
+		'host'     => 'localhost',
+		'username' => 'root',
+		'password' => 'xxx',
+	));
+	echo 'OK';
+
+} catch (DibiException $e) {
+	echo get_class($e), ': ', $e->getMessage(), "\n";
+}
+echo "</p>\n";
+
+
+
+// connects to Oracle
+echo '<p>Connecting to Oracle: ';
+try {
+	dibi::connect(array(
+		'driver'   => 'oracle',
+		'username' => 'root',
+		'password' => 'xxx',
+		'database' => 'db',
+	));
+	echo 'OK';
+
+} catch (DibiException $e) {
+	echo get_class($e), ': ', $e->getMessage(), "\n";
+}
+echo "</p>\n";

examples/connecting-to-databases.php

@@ -1,139 +0,0 @@
-<?php
-declare(strict_types=1);
-?>
-<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<h1>Connecting to Databases | Dibi</h1>
-
-<?php
-
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install packages using `composer install`');
-}
-
-
-// connects to SQlite using Dibi class
-echo '<p>Connecting to Sqlite: ';
-try {
-	dibi::connect([
-		'driver' => 'sqlite',
-		'database' => 'data/sample.s3db',
-	]);
-	echo 'OK';
-} catch (Dibi\Exception $e) {
-	echo get_class($e), ': ', $e->getMessage(), "\n";
-}
-echo "</p>\n";
-
-
-// connects to SQlite using Dibi\Connection object
-echo '<p>Connecting to Sqlite: ';
-try {
-	$connection = new Dibi\Connection([
-		'driver' => 'sqlite',
-		'database' => 'data/sample.s3db',
-	]);
-	echo 'OK';
-} catch (Dibi\Exception $e) {
-	echo get_class($e), ': ', $e->getMessage(), "\n";
-}
-echo "</p>\n";
-
-
-// connects to MySQLi
-echo '<p>Connecting to MySQLi: ';
-try {
-	dibi::connect([
-		'driver' => 'mysqli',
-		'host' => 'localhost',
-		'username' => 'root',
-		'password' => 'xxx',
-		'database' => 'dibi',
-		'options' => [
-			MYSQLI_OPT_CONNECT_TIMEOUT => 30,
-		],
-		'flags' => MYSQLI_CLIENT_COMPRESS,
-	]);
-	echo 'OK';
-} catch (Dibi\Exception $e) {
-	echo get_class($e), ': ', $e->getMessage(), "\n";
-}
-echo "</p>\n";
-
-
-// connects to ODBC
-echo '<p>Connecting to ODBC: ';
-try {
-	dibi::connect([
-		'driver' => 'odbc',
-		'username' => 'root',
-		'password' => '***',
-		'dsn' => 'Driver={Microsoft Access Driver (*.mdb, *.accdb)};Dbq=' . __DIR__ . '/data/sample.mdb',
-	]);
-	echo 'OK';
-} catch (Dibi\Exception $e) {
-	echo get_class($e), ': ', $e->getMessage(), "\n";
-}
-echo "</p>\n";
-
-
-// connects to PostgreSql
-echo '<p>Connecting to PostgreSql: ';
-try {
-	dibi::connect([
-		'driver' => 'postgre',
-		'string' => 'host=localhost port=5432 dbname=mary',
-		'persistent' => true,
-	]);
-	echo 'OK';
-} catch (Dibi\Exception $e) {
-	echo get_class($e), ': ', $e->getMessage(), "\n";
-}
-echo "</p>\n";
-
-
-// connects to PDO
-echo '<p>Connecting to Sqlite via PDO: ';
-try {
-	dibi::connect([
-		'driver' => 'pdo',
-		'dsn' => 'sqlite::memory:',
-	]);
-	echo 'OK';
-} catch (Dibi\Exception $e) {
-	echo get_class($e), ': ', $e->getMessage(), "\n";
-}
-echo "</p>\n";
-
-
-// connects to SQLSRV
-echo '<p>Connecting to Microsoft SQL Server: ';
-try {
-	dibi::connect([
-		'driver' => 'sqlsrv',
-		'host' => '(local)',
-		'username' => 'Administrator',
-		'password' => 'xxx',
-		'database' => 'main',
-	]);
-	echo 'OK';
-} catch (Dibi\Exception $e) {
-	echo get_class($e), ': ', $e->getMessage(), "\n";
-}
-echo "</p>\n";
-
-
-// connects to Oracle
-echo '<p>Connecting to Oracle: ';
-try {
-	dibi::connect([
-		'driver' => 'oracle',
-		'username' => 'root',
-		'password' => 'xxx',
-		'database' => 'db',
-	]);
-	echo 'OK';
-} catch (Dibi\Exception $e) {
-	echo get_class($e), ': ', $e->getMessage(), "\n";
-}
-echo "</p>\n";

examples/data/style.css

@@ -1,64 +0,0 @@
-body {
-	font: 15px/1.5 Tahoma, Verdana, Myriad Web, Syntax, sans-serif;
-	color: #333;
-	background: #fff url('dibi-powered.gif') no-repeat 99% 1em;
-	margin: 1.6em;
-	padding: 0;
-}
-
-h1, h2 {
-	font-size: 210%;
-	font-weight: normal;
-	color: #036;
-}
-
-h2 {
-	font-size: 150%;
-}
-
-a {
-	color: #000080;
-}
-
-table.dump {
-	padding: 0;
-	margin: 0;
-	border-collapse:collapse;
-}
-
-table.dump td, table.dump th {
-	color: #505767;
-	background: #fff;
-	border: 1px solid #d1cdab;
-	padding: 6px 6px 6px 12px;
-	text-align: left;
-}
-
-table.dump th {
-	font-size: 80%;
-	color: #525b37;
-	background: #e3e9ba;
-}
-
-/* dump() */
-pre.tracy-dump, pre.dump {
-	color: #444; background: white;
-	border: 1px solid silver;
-	padding: 1em;
-	margin: 1em 0;
-}
-pre.tracy-dump .php-array, pre.tracy-dump .php-object {
-	color: #C22;
-}
-pre.tracy-dump .php-string {
-	color: #080;
-}
-pre.tracy-dump .php-int, pre.tracy-dump .php-float {
-	color: #37D;
-}
-pre.tracy-dump .php-null, pre.tracy-dump .php-bool {
-	color: black;
-}
-pre.tracy-dump .php-visibility {
-	font-size: 85%; color: #999;
-}

examples/database-reflection.php

@@ -1,54 +0,0 @@
-<?php
-declare(strict_types=1);
-?>
-<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<h1>Database Reflection | Dibi</h1>
-
-<?php
-
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install packages using `composer install`');
-}
-
-
-$dibi = new Dibi\Connection([
-	'driver' => 'sqlite',
-	'database' => 'data/sample.s3db',
-]);
-
-
-// retrieve database reflection
-$database = $dibi->getDatabaseInfo();
-
-echo "<h2>Database '{$database->getName()}'</h2>\n";
-echo "<ul>\n";
-foreach ($database->getTables() as $table) {
-	echo '<li>', ($table->isView() ? 'view' : 'table') . " {$table->getName()}</li>\n";
-}
-echo "</ul>\n";
-
-
-// table reflection
-$table = $database->getTable('products');
-
-echo "<h2>Table '{$table->getName()}'</h2>\n";
-
-echo "Columns\n";
-echo "<ul>\n";
-foreach ($table->getColumns() as $column) {
-	echo "<li>{$column->getName()} <i>{$column->getNativeType()}</i> <code>{$column->getDefault()}</code></li>\n";
-}
-echo "</ul>\n";
-
-
-echo 'Indexes';
-echo "<ul>\n";
-foreach ($table->getIndexes() as $index) {
-	echo "<li>{$index->getName()} " . ($index->isPrimary() ? 'primary ' : '') . ($index->isUnique() ? 'unique' : '') . ' (';
-	foreach ($index->getColumns() as $column) {
-		echo $column->getName(), ', ';
-	}
-	echo ")</li>\n";
-}
-echo "</ul>\n";

examples/datetime.demo.php

@@ -0,0 +1,30 @@
+<h1>IDibiVariable example</h1>
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+
+// required since PHP 5.1.0
+date_default_timezone_set('Europe/Prague');
+
+
+
+// CHANGE TO REAL PARAMETERS!
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+	'formatDate' => "'Y-m-d'",
+	'formatDateTime' => "'Y-m-d H-i-s'",
+));
+
+
+
+// generate and dump SQL
+dibi::test("
+INSERT INTO [mytable]", array(
+	'id'    => 123,
+	'date'  => dibi::date('12.3.2007'),
+	'stamp' => dibi::dateTime('23.1.2007 10:23'),
+));
+// -> INSERT INTO [mytable] ([id], [date], [stamp]) VALUES (123, '2007-03-12', '2007-01-23 10-23-00')

examples/dibi.table.php

@@ -0,0 +1,101 @@
+<h1>DibiTableX demo</h1>
+<pre>
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+));
+
+dibi::begin();
+
+
+// autodetection: primary keys are customer_id, order_id, ...
+DibiTableX::$primaryMask = '%s_id';
+
+
+// table products
+class Products extends DibiTableX
+{
+//   rely on autodetection...
+//   protected $name = 'products';
+//   protected $primary = 'product_id';
+
+}
+
+
+
+
+
+// create table object
+$products = new Products;
+
+echo "Table name: $products->name\n";
+echo "Primary key: $products->primary\n";
+
+
+// Finds rows by primary key
+foreach ($products->find(1, 3) as $row) {
+	Debug::dump($row);
+}
+
+
+// select all
+$products->findAll()->dump();
+
+
+// select all, order by title, product_id
+$products->findAll('title', $products->primary)->dump();
+$products->findAll(array('title' => 'Chair'), 'title')->dump();
+
+
+// fetches single row with id 3
+$row = $products->fetch(3);
+
+
+// deletes row from a table
+$count = $products->delete(1);
+
+// deletes multiple rows
+$count = $products->delete(array(1, 2, 3));
+Debug::dump($count); // number of deleted rows
+
+
+// update row #2 in a table
+$data = (object) NULL;
+$data->title = 'New title';
+$count = $products->update(2, $data);
+Debug::dump($count); // number of updated rows
+
+
+// update multiple rows in a table
+$count = $products->update(array(3, 5), $data);
+Debug::dump($count); // number of updated rows
+
+
+// inserts row into a table
+$data = array();
+$data['title'] = 'New product';
+$id = $products->insert($data);
+Debug::dump($id); // generated id
+
+
+// inserts or updates row into a table
+$data = array();
+$data['title'] = 'New product';
+$data[$products->primary] = 5;
+$products->insertOrUpdate($data);
+
+
+// is absolutely SQL injection safe
+$key = '3 OR 1=1';
+$products->delete($key);
+// --> DELETE FROM  [products] WHERE  [product_id] IN ( 3 )
+
+
+// select all using fluent interface
+Debug::dump($products->select('*')->orderBy('title')->fetchAll());

examples/dump.php

@@ -0,0 +1,33 @@
+<h1>dibi dump example</h1>
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+));
+
+
+
+$res = dibi::query('
+SELECT * FROM [products]
+INNER JOIN [orders] USING ([product_id])
+INNER JOIN [customers] USING ([customer_id])
+');
+
+
+echo '<h2>dibi::dump()</h2>';
+
+// dump last query (dibi::$sql)
+dibi::dump();
+// -> SELECT * FROM [products] INNER JOIN [orders] USING ([product_id]) INNER JOIN [customers] USING ([customer_id])
+
+
+// dump result table
+echo '<h2>DibiResult::dump()</h2>';
+
+$res->dump();
+// -> [table]

examples/dumping-sql-and-result-set.php

@@ -1,37 +0,0 @@
-<?php
-declare(strict_types=1);
-?>
-<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<h1>Dumping SQL and Result Set | Dibi</h1>
-
-<?php
-
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install packages using `composer install`');
-}
-
-
-$dibi = new Dibi\Connection([
-	'driver' => 'sqlite',
-	'database' => 'data/sample.s3db',
-]);
-
-
-$res = $dibi->query('
-	SELECT * FROM products
-	INNER JOIN orders USING (product_id)
-	INNER JOIN customers USING (customer_id)
-');
-
-
-echo '<h2>dibi::dump()</h2>';
-
-// dump last query (dibi::$sql)
-dibi::dump();
-
-
-// dump result table
-echo '<h2>Dibi\Result::dump()</h2>';
-
-$res->dump();

examples/extension.method.php

@@ -0,0 +1,28 @@
+<h1>dibi extension method example</h1>
+<pre>
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+));
+
+
+
+// using the "prototype" to add custom method to class DibiResult
+function DibiResult_prototype_fetchShuffle(DibiResult $obj)
+{
+	$all = $obj->fetchAll();
+	shuffle($all);
+	return $all;
+}
+
+
+// fetch complete result set shuffled
+$res = dibi::query('SELECT * FROM [customers]');
+$all = $res->fetchShuffle();
+Debug::dump($all);

examples/fetch.php

@@ -0,0 +1,94 @@
+<h1>dibi fetch example</h1>
+<pre>
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+));
+
+
+/*
+TABLE products
+
+product_id | title
+-----------+----------
+	1      | Chair
+	2      | Table
+	3      | Computer
+
+*/
+
+
+// fetch a single row
+$row = dibi::fetch('SELECT title FROM [products]');
+Debug::dump($row); // Chair
+echo '<hr>';
+
+
+// fetch a single value
+$value = dibi::fetchSingle('SELECT [title] FROM [products]');
+Debug::dump($value); // Chair
+echo '<hr>';
+
+
+// fetch complete result set
+$all = dibi::fetchAll('SELECT * FROM [products]');
+Debug::dump($all);
+echo '<hr>';
+
+
+// fetch complete result set like association array
+$res = dibi::query('SELECT * FROM [products]');
+$assoc = $res->fetchAssoc('title'); // key
+Debug::dump($assoc);
+echo '<hr>';
+
+
+// fetch complete result set like pairs key => value
+$pairs = $res->fetchPairs('product_id', 'title');
+Debug::dump($pairs);
+echo '<hr>';
+
+
+// fetch row by row
+foreach ($res as $n => $row) {
+	Debug::dump($row);
+}
+echo '<hr>';
+
+
+// fetch row by row with defined offset
+foreach ($res->getIterator(2) as $n => $row) {
+	Debug::dump($row);
+}
+
+// fetch row by row with defined offset and limit
+foreach ($res->getIterator(2, 1) as $n => $row) {
+	Debug::dump($row);
+}
+
+
+// more complex association array
+$res = dibi::query('
+SELECT *
+FROM [products]
+INNER JOIN [orders] USING ([product_id])
+INNER JOIN [customers] USING ([customer_id])
+');
+
+$assoc = $res->fetchAssoc('customers.name,products.title'); // key
+Debug::dump($assoc);
+echo '<hr>';
+
+$assoc = $res->fetchAssoc('customers.name,#,products.title'); // key
+Debug::dump($assoc);
+echo '<hr>';
+
+$assoc = $res->fetchAssoc('customers.name,=,products.title'); // key
+Debug::dump($assoc);
+echo '<hr>';

examples/fetching-examples.php

@@ -1,95 +0,0 @@
-<?php
-declare(strict_types=1);
-
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install dependencies using `composer install --dev`');
-}
-
-Tracy\Debugger::enable();
-
-?>
-<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<h1>Fetching Examples | Dibi</h1>
-
-<?php
-
-$dibi = new Dibi\Connection([
-	'driver' => 'sqlite',
-	'database' => 'data/sample.s3db',
-]);
-
-
-/*
-TABLE products
-
-product_id | title
------------+----------
-	1      | Chair
-	2      | Table
-	3      | Computer
-
-*/
-
-
-// fetch a single row
-echo "<h2>fetch()</h2>\n";
-$row = $dibi->fetch('SELECT title FROM products');
-Tracy\Dumper::dump($row); // Chair
-
-
-// fetch a single value
-echo "<h2>fetchSingle()</h2>\n";
-$value = $dibi->fetchSingle('SELECT title FROM products');
-Tracy\Dumper::dump($value); // Chair
-
-
-// fetch complete result set
-echo "<h2>fetchAll()</h2>\n";
-$all = $dibi->fetchAll('SELECT * FROM products');
-Tracy\Dumper::dump($all);
-
-
-// fetch complete result set like association array
-echo "<h2>fetchAssoc('title')</h2>\n";
-$res = $dibi->query('SELECT * FROM products');
-$assoc = $res->fetchAssoc('title'); // key
-Tracy\Dumper::dump($assoc);
-
-
-// fetch complete result set like pairs key => value
-echo "<h2>fetchPairs('product_id', 'title')</h2>\n";
-$res = $dibi->query('SELECT * FROM products');
-$pairs = $res->fetchPairs('product_id', 'title');
-Tracy\Dumper::dump($pairs);
-
-
-// fetch row by row
-echo "<h2>using foreach</h2>\n";
-$res = $dibi->query('SELECT * FROM products');
-foreach ($res as $n => $row) {
-	Tracy\Dumper::dump($row);
-}
-
-
-// more complex association array
-$res = $dibi->query('
-	SELECT *
-	FROM products
-	INNER JOIN orders USING (product_id)
-	INNER JOIN customers USING (customer_id)
-');
-
-echo "<h2>fetchAssoc('name|title')</h2>\n";
-$assoc = $res->fetchAssoc('name|title'); // key
-Tracy\Dumper::dump($assoc);
-
-echo "<h2>fetchAssoc('name[]title')</h2>\n";
-$res = $dibi->query('SELECT * FROM products INNER JOIN orders USING (product_id) INNER JOIN customers USING (customer_id)');
-$assoc = $res->fetchAssoc('name[]title'); // key
-Tracy\Dumper::dump($assoc);
-
-echo "<h2>fetchAssoc('name->title')</h2>\n";
-$res = $dibi->query('SELECT * FROM products INNER JOIN orders USING (product_id) INNER JOIN customers USING (customer_id)');
-$assoc = $res->fetchAssoc('name->title'); // key
-Tracy\Dumper::dump($assoc);

examples/fluent.test.php

@@ -1,34 +1,25 @@
-<?php
-declare(strict_types=1);
-?>
-<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<h1>Using Fluent Syntax | Dibi</h1>
-
+<h1>dibi dump example</h1>
 <?php
 
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install packages using `composer install`');
-}
-
-date_default_timezone_set('Europe/Prague');
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
 
 
-$dibi = new Dibi\Connection([
-	'driver' => 'sqlite',
-	'database' => 'data/sample.s3db',
-]);
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+));
 
 
 $id = 10;
-$record = [
-	'title' => 'Super product',
-	'price' => 318,
-	'active' => true,
-];
+$record = array(
+	'title'  => 'Super product',
+	'price'  => 318,
+	'active' => TRUE,
+);
 
 // SELECT ...
-$dibi->select('product_id')->as('id')
+dibi::select('product_id')->as('id')
 	->select('title')
 	->from('products')
 	->innerJoin('orders')->using('(product_id)')
@@ -39,44 +30,62 @@ $dibi->select('product_id')->as('id')
 //    USING (product_id) INNER JOIN customers USING (customer_id) ORDER BY [title]
 
 
+
+echo "\n";
+
 // SELECT ...
-echo $dibi->select('title')->as('id')
+echo dibi::select('title')->as('id')
 	->from('products')
 	->fetchSingle();
 // -> Chair (as result of query: SELECT [title] AS [id] FROM [products])
 
 
+
+echo "\n";
+
 // INSERT ...
-$dibi->insert('products', $record)
+dibi::insert('products', $record)
 	->setFlag('IGNORE')
 	->test();
 // -> INSERT IGNORE INTO [products] ([title], [price], [active]) VALUES ('Super product', 318, 1)
 
 
+
+echo "\n";
+
 // UPDATE ...
-$dibi->update('products', $record)
-	->where('product_id = ?', $id)
+dibi::update('products', $record)
+	->where('product_id = %d', $id)
 	->test();
 // -> UPDATE [products] SET [title]='Super product', [price]=318, [active]=1 WHERE product_id = 10
 
 
+
+echo "\n";
+
 // DELETE ...
-$dibi->delete('products')
-	->where('product_id = ?', $id)
+dibi::delete('products')
+	->where('product_id = %d', $id)
 	->test();
 // -> DELETE FROM [products] WHERE product_id = 10
 
 
+
+echo "\n";
+
 // custom commands
-$dibi->command()
+dibi::command()
 	->update('products')
-	->where('product_id = ?', $id)
+	->where('product_id = %d', $id)
 	->set($record)
 	->test();
 // -> UPDATE [products] SET [title]='Super product', [price]=318, [active]=1 WHERE product_id = 10
 
 
-$dibi->command()
+
+echo "\n";
+
+dibi::command()
 	->truncate('products')
 	->test();
 // -> TRUNCATE [products]

examples/importing-dump-from-file.php

@@ -1,23 +0,0 @@
-<?php
-declare(strict_types=1);
-?>
-<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<h1>Importing SQL Dump from File | Dibi</h1>
-
-<?php
-
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install packages using `composer install`');
-}
-
-
-$dibi = new Dibi\Connection([
-	'driver' => 'sqlite',
-	'database' => 'data/sample.s3db',
-]);
-
-
-$count = $dibi->loadFile('compress.zlib://data/sample.dump.sql.gz');
-
-echo 'Number of SQL commands:', $count;

examples/load-sql-dump.php

@@ -0,0 +1,17 @@
+<h1>dibi import SQL dump example</h1>
+<pre>
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+));
+
+
+$count = dibi::loadFile('compress.zlib://sample.dump.sql.gz');
+
+echo 'Number of SQL commands:', $count;

examples/logger.php

@@ -0,0 +1,34 @@
+<h1>dibi logger example</h1>
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+	'profiler' => TRUE,
+));
+
+
+// enable log to this file
+dibi::getProfiler()->setFile('log.sql');
+
+
+
+try {
+	$res = dibi::query('SELECT * FROM [customers] WHERE [customer_id] = %i', 1);
+
+	$res = dibi::query('SELECT * FROM [customers] WHERE [customer_id] < %i', 5);
+
+	$res = dibi::query('SELECT FROM [customers] WHERE [customer_id] < %i', 38);
+
+} catch (DibiException $e) {
+	echo '<p>', get_class($e), ': ', $e->getMessage(), '</p>';
+}
+
+
+echo "<h2>File log.sql:</h2>";
+
+echo '<pre>', file_get_contents('log.sql'), '</pre>';

examples/metatypes.php

@@ -0,0 +1,28 @@
+<h1>dibi metatypes example</h1>
+<pre>
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+));
+
+
+$res = dibi::query('SELECT * FROM [customers]');
+
+// auto-converts this column to integer
+$res->setType('customer_id', Dibi::FIELD_INTEGER);
+$res->setType('added', Dibi::FIELD_DATETIME, 'H:i j.n.Y');
+
+$row = $res->fetch();
+Debug::dump($row);
+// outputs:
+// object(DibiRow)#3 (3) {
+//     customer_id => int(1)
+//     name =>  string(11) "Dave Lister"
+//     added =>  string(15) "17:20 11.3.2007"
+// }

examples/nette-debug.php

@@ -0,0 +1,28 @@
+<h1>Nette::Debug & dibi example</h1>
+
+
+<p>Dibi can display and log exceptions via Nette::Debug, part of Nette Framework.</p>
+
+<ul>
+	<li>Nette Framework: http://nettephp.com
+</ul>
+
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+
+// enable Nette::Debug
+Debug::enable();
+
+
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+));
+
+
+
+// throws error
+dibi::query('SELECT FROM [customers] WHERE [customer_id] < %i', 38);

examples/profiler.php

@@ -0,0 +1,36 @@
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+	'profiler' => TRUE,
+));
+
+
+for ($i=0; $i<20; $i++) {
+	$res = dibi::query('SELECT * FROM [customers] WHERE [customer_id] < %i', $i);
+}
+
+?>
+<h1>Dibi profiler example</h1>
+
+<p>Last query: <strong><?php echo dibi::$sql; ?></strong></p>
+
+<p>Number of queries: <strong><?php echo dibi::$numOfQueries; ?></strong></p>
+
+<p>Elapsed time for last query: <strong><?php echo sprintf('%0.3f', dibi::$elapsedTime * 1000); ?> ms</strong></p>
+
+<p>Total elapsed time: <strong><?php echo sprintf('%0.3f', dibi::$totalTime * 1000); ?> ms</strong></p>
+
+<br>
+
+<p>Dibi can log to your Firebug Console. You first need to install the Firefox, Firebug and FirePHP extensions. You can install them from here:</p>
+
+<ul>
+	<li>Firebug: https://addons.mozilla.org/en-US/firefox/addon/1843
+	<li>FirePHP: http://www.firephp.org/
+</ul>

examples/query-language-and-conditions.php

@@ -1,66 +0,0 @@
-<?php
-declare(strict_types=1);
-?>
-<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<h1>Query Language & Conditions | Dibi</h1>
-
-<?php
-
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install packages using `composer install`');
-}
-
-
-$dibi = new Dibi\Connection([
-	'driver' => 'sqlite',
-	'database' => 'data/sample.s3db',
-]);
-
-
-// some variables
-$cond1 = true;
-$cond2 = false;
-$foo = -1;
-$bar = 2;
-
-// conditional variable
-$name = $cond1 ? 'K%' : null;
-
-// if & end
-$dibi->test('
-	SELECT *
-	FROM customers
-	%if', isset($name), 'WHERE name LIKE ?', $name, '%end'
-);
-// -> SELECT * FROM customers WHERE name LIKE 'K%'
-
-
-// if & else & (optional) end
-$dibi->test('
-	SELECT *
-	FROM people
-	WHERE id > 0
-		%if', ($foo > 0), 'AND foo=?', $foo, '
-		%else %if', ($bar > 0), 'AND bar=?', $bar, '
-');
-// -> SELECT * FROM people WHERE id > 0 AND bar=2
-
-
-// nested condition
-$dibi->test('
-	SELECT *
-	FROM customers
-	WHERE
-		%if', isset($name), 'name LIKE ?', $name, '
-			%if', $cond2, 'AND admin=1 %end
-		%else 1 LIMIT 10 %end'
-);
-// -> SELECT * FROM customers WHERE LIMIT 10
-
-
-// IF()
-$dibi->test('UPDATE products SET', [
-	'price' => $dibi->expression('IF(price_fixed, price, ?)', 123),
-]);
-// -> SELECT * FROM customers WHERE LIMIT 10

examples/query-language-basic-examples.php

@@ -1,92 +0,0 @@
-<?php
-declare(strict_types=1);
-?>
-<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<h1>Query Language Basic Examples | Dibi</h1>
-
-<?php
-
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install packages using `composer install`');
-}
-
-date_default_timezone_set('Europe/Prague');
-
-
-$dibi = new Dibi\Connection([
-	'driver' => 'sqlite',
-	'database' => 'data/sample.s3db',
-]);
-
-
-// SELECT
-$ipMask = '192.168.%';
-$timestamp = mktime(0, 0, 0, 10, 13, 1997);
-
-$dibi->test('
-	SELECT COUNT(*) as [count]
-	FROM [comments]
-	WHERE [ip] LIKE ?', $ipMask, '
-	AND [date] > ', new Dibi\DateTime($timestamp)
-);
-// -> SELECT COUNT(*) as [count] FROM [comments] WHERE [ip] LIKE '192.168.%' AND [date] > 876693600
-
-
-// dibi detects INSERT or REPLACE command
-$dibi->test('
-	REPLACE INTO products', [
-		'title' => 'Super product',
-		'price' => 318,
-		'active' => true,
-]);
-// -> REPLACE INTO products ([title], [price], [active]) VALUES ('Super product', 318, 1)
-
-
-// multiple INSERT command
-$array = [
-	'title' => 'Super Product',
-	'price' => 12,
-	'brand' => null,
-	'created' => new DateTime,
-];
-$dibi->test('INSERT INTO products', $array, $array, $array);
-// -> INSERT INTO products ([title], [price], [brand], [created]) VALUES ('Super Product', ...) , (...) , (...)
-
-
-// dibi detects UPDATE command
-$dibi->test('
-	UPDATE colors SET', [
-		'color' => 'blue',
-		'order' => 12,
-	], '
-	WHERE id=?', 123);
-// -> UPDATE colors SET [color]='blue', [order]=12 WHERE id=123
-
-
-// modifier applied to array
-$array = [1, 2, 3];
-$dibi->test('
-	SELECT *
-	FROM people
-	WHERE id IN (?)', $array
-);
-// -> SELECT * FROM people WHERE id IN ( 1, 2, 3 )
-
-
-// modifier %by for ORDER BY
-$order = [
-	'field1' => 'asc',
-	'field2' => 'desc',
-];
-$dibi->test('
-	SELECT *
-	FROM people
-	ORDER BY %by', $order, '
-');
-// -> SELECT * FROM people ORDER BY [field1] ASC, [field2] DESC
-
-
-// indentifiers and strings syntax mix
-$dibi->test('UPDATE [table] SET `item` = "5 1/4"" diskette"');
-// -> UPDATE [table] SET [item] = '5 1/4" diskette'

examples/result-set-data-types.php

@@ -1,51 +0,0 @@
-<?php
-declare(strict_types=1);
-
-use Dibi\Type;
-
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install dependencies using `composer install --dev`');
-}
-
-Tracy\Debugger::enable();
-
-date_default_timezone_set('Europe/Prague');
-
-?>
-<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<h1>Result Set Data Types | Dibi</h1>
-
-<?php
-
-$dibi = new Dibi\Connection([
-	'driver' => 'sqlite',
-	'database' => 'data/sample.s3db',
-]);
-
-
-// using manual hints
-$res = $dibi->query('SELECT * FROM [customers]');
-
-$res->setType('customer_id', Type::INTEGER)
-	->setType('added', Type::DATETIME)
-	->setFormat(Type::DATETIME, 'Y-m-d H:i:s');
-
-
-Tracy\Dumper::dump($res->fetch());
-// outputs:
-// Dibi\Row(3) {
-//    customer_id => 1
-//    name => "Dave Lister" (11)
-//    added => "2007-03-11 17:20:03" (19)
-
-
-// using auto-detection (works well with MySQL or other strictly typed databases)
-$res = $dibi->query('SELECT * FROM [customers]');
-
-Tracy\Dumper::dump($res->fetch());
-// outputs:
-// Dibi\Row(3) {
-//    customer_id => 1
-//    name => "Dave Lister" (11)
-//    added => "2007-03-11 17:20:03" (19)

examples/sql-builder.php

@@ -0,0 +1,90 @@
+<style>
+pre.dibi { padding-bottom: 10px; }
+</style>
+<h1>dibi SQL builder example</h1>
+<pre>
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+// required since PHP 5.1.0
+date_default_timezone_set('Europe/Prague');
+
+
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+));
+
+
+// dibi detects INSERT or REPLACE command
+dibi::test('
+	REPLACE INTO [products]', array(
+		'title'  => 'Super product',
+		'price'  => 318,
+		'active' => TRUE,
+));
+// -> REPLACE INTO [products] ([title], [price], [active]) VALUES ('Super product', 318, 1)
+
+
+
+// multiple INSERT command
+$array = array(
+	'title'   => 'Super Product',
+	'price'   => 12,
+	'brand'   => NULL,
+	'created' => dibi::datetime(),
+);
+dibi::test("INSERT INTO [products]", $array, $array, $array);
+// -> INSERT INTO [products] ([title], [price], [brand], [created]) VALUES ('Super Product', ...) , (...) , (...)
+
+
+
+// dibi detects UPDATE command
+dibi::test("
+	UPDATE [colors] SET", array(
+		'color' => 'blue',
+		'order' => 12,
+	), "
+	WHERE [id]=%i", 123);
+// -> UPDATE [colors] SET [color]='blue', [order]=12 WHERE [id]=123
+
+
+
+// SELECT
+$ipMask = '192.168.%';
+$timestamp = mktime(0, 0, 0, 10, 13, 1997);
+
+dibi::test('
+	SELECT COUNT(*) as [count]
+	FROM [comments]
+	WHERE [ip] LIKE %s', $ipMask, '
+	AND [date] > ', dibi::date($timestamp)
+);
+// -> SELECT COUNT(*) as [count] FROM [comments] WHERE [ip] LIKE '192.168.%' AND [date] > 876693600
+
+
+
+// IN array
+$array = array(1, 2, 3);
+dibi::test("
+	SELECT *
+	FROM [people]
+	WHERE [id] IN (", $array, ")
+");
+// -> SELECT * FROM [people] WHERE [id] IN ( 1, 2, 3 )
+
+
+
+// ORDER BY array
+$order = array(
+	'field1' => 'asc',
+	'field2' => 'desc',
+);
+dibi::test("
+SELECT *
+FROM [people]
+ORDER BY %by", $order, "
+");
+// -> SELECT * FROM [people] ORDER BY [field1] ASC, [field2] DESC

examples/sql-condition.php

@@ -0,0 +1,58 @@
+<style>
+pre.dibi { padding-bottom: 10px; }
+</style>
+<h1>dibi conditional SQL example</h1>
+<pre>
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+));
+
+
+$cond1 = TRUE;
+$cond2 = FALSE;
+$foo = -1;
+$bar = 2;
+
+
+$name = $cond1 ? 'K%' : NULL;
+
+// if & end
+dibi::test('
+SELECT *
+FROM [customers]
+%if', isset($name), 'WHERE [name] LIKE %s', $name, '%end'
+);
+// -> SELECT * FROM [customers] WHERE [name] LIKE 'K%'
+
+
+
+
+// if & else & (optional) end
+dibi::test("
+SELECT *
+FROM [people]
+WHERE [id] > 0
+	%if", ($foo > 0), "AND [foo]=%i", $foo, "
+	%else %if", ($bar > 0), "AND [bar]=%i", $bar, "
+");
+// -> SELECT * FROM [people] WHERE [id] > 0 AND [bar]=2
+
+
+
+// nested condition
+dibi::test('
+SELECT *
+FROM [customers]
+WHERE
+	%if', isset($name), '[name] LIKE %s', $name, '
+		%if', $cond2, 'AND [admin]=1 %end
+	%else 1 LIMIT 10 %end'
+);
+// -> SELECT * FROM [customers] WHERE LIMIT 10

examples/table-prefix.php

@@ -0,0 +1,45 @@
+<h1>dibi prefix & substitute example</h1>
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+));
+
+
+
+
+// create new substitution :blog:  ==>  wp_
+dibi::addSubst('blog', 'wp_');
+
+dibi::test("UPDATE [:blog:items] SET [text]='Hello World'");
+// -> UPDATE [wp_items] SET [text]='Hello World'
+
+
+
+
+
+// create new substitution :: (empty)  ==>  my_
+dibi::addSubst('', 'my_');
+
+dibi::test("UPDATE [database.::table] SET [text]='Hello World'");
+// -> UPDATE [database].[my_table] SET [text]='Hello World'
+
+
+
+
+
+// create substitution fallback
+function substFallBack($expr)
+{
+	return 'the_' . $expr;
+}
+
+dibi::setSubstFallBack('substFallBack');
+
+dibi::test("UPDATE [:account:user] SET [name]='John Doe'");
+// -> UPDATE [the_accountuser] SET [name]='John Doe'

examples/tracy-and-exceptions.php

@@ -1,31 +0,0 @@
-<?php
-declare(strict_types=1);
-
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install dependencies using `composer install --dev`');
-}
-
-
-// enable Tracy
-Tracy\Debugger::enable();
-
-
-$dibi = new Dibi\Connection([
-	'driver' => 'sqlite',
-	'database' => 'data/sample.s3db',
-]);
-
-
-// add panel to debug bar
-$panel = new Dibi\Bridges\Tracy\Panel;
-$panel->register($dibi);
-
-
-// throws error because SQL is bad
-$dibi->query('SELECT FROM customers WHERE customer_id < ?', 38);
-
-?><!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<h1>Tracy & SQL Exceptions | dibi</h1>
-
-<p>Dibi can display and log exceptions via <a href="https://tracy.nette.org">Tracy</a>.</p>

examples/tracy.php

@@ -1,38 +0,0 @@
-<?php
-declare(strict_types=1);
-
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install dependencies using `composer install --dev`');
-}
-
-
-// enable Tracy
-Tracy\Debugger::enable();
-
-
-$dibi = new Dibi\Connection([
-	'driver' => 'sqlite',
-	'database' => 'data/sample.s3db',
-]);
-
-
-// add panel to debug bar
-$panel = new Dibi\Bridges\Tracy\Panel;
-$panel->register($dibi);
-
-
-// query will be logged
-$dibi->query('SELECT 123');
-
-// result set will be dumped
-Tracy\Debugger::barDump($dibi->fetchAll('SELECT * FROM customers WHERE customer_id < ?', 38), '[customers]');
-
-
-?>
-<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<style> html { background: url(data/arrow.png) no-repeat bottom right; height: 100%; } </style>
-
-<h1>Tracy | dibi</h1>
-
-<p>Dibi can log queries and dump variables to the <a href="https://tracy.nette.org">Tracy</a>.</p>

examples/transaction.php

@@ -0,0 +1,30 @@
+<h1>dibi transaction example</h1>
+<pre>
+<?php
+
+require_once 'Nette/Debug.php';
+require_once '../dibi/dibi.php';
+
+
+dibi::connect(array(
+	'driver'   => 'sqlite',
+	'database' => 'sample.sdb',
+));
+
+
+echo "<h2>Before:</h2>\n";
+dibi::query('SELECT * FROM [products]')->dump();
+// -> 3 rows
+
+
+dibi::begin();
+dibi::query('INSERT INTO [products]', array(
+	'title' => 'Test product',
+));
+dibi::rollback(); // or dibi::commit();
+
+
+
+echo "<h2>After:</h2>\n";
+dibi::query('SELECT * FROM [products]')->dump();
+// -> 3 rows

examples/using-datetime.php

@@ -1,34 +0,0 @@
-<?php
-declare(strict_types=1);
-?>
-<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<h1>Using DateTime | Dibi</h1>
-
-<?php
-
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install packages using `composer install`');
-}
-
-date_default_timezone_set('Europe/Prague');
-
-
-// CHANGE TO REAL PARAMETERS!
-$dibi = new Dibi\Connection([
-	'driver' => 'sqlite',
-	'database' => 'data/sample.s3db',
-	'formatDate' => "'Y-m-d'",
-	'formatDateTime' => "'Y-m-d H-i-s'",
-]);
-
-
-// generate and dump SQL
-$dibi->test('
-	INSERT INTO [mytable]', [
-		'id' => 123,
-		'date' => new DateTime('12.3.2007'),
-		'stamp' => new DateTime('23.1.2007 10:23'),
-	]
-);
-// -> INSERT INTO [mytable] ([id], [date], [stamp]) VALUES (123, '2007-03-12', '2007-01-23 10-23-00')

examples/using-limit-and-offset.php

@@ -1,33 +0,0 @@
-<?php
-declare(strict_types=1);
-?>
-<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<h1>Using Limit & Offset | Dibi</h1>
-
-<?php
-
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install packages using `composer install`');
-}
-
-
-$dibi = new Dibi\Connection([
-	'driver' => 'sqlite',
-	'database' => 'data/sample.s3db',
-]);
-
-
-// no limit
-$dibi->test('SELECT * FROM [products]');
-// -> SELECT * FROM [products]
-
-
-// with limit = 2
-$dibi->test('SELECT * FROM [products] %lmt', 2);
-// -> SELECT * FROM [products] LIMIT 2
-
-
-// with limit = 2, offset = 1
-$dibi->test('SELECT * FROM [products] %lmt %ofs', 2, 1);
-// -> SELECT * FROM [products] LIMIT 2 OFFSET 1

examples/using-logger.php

@@ -1,42 +0,0 @@
-<?php
-declare(strict_types=1);
-?>
-<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<h1>Using Logger | Dibi</h1>
-
-<?php
-
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install packages using `composer install`');
-}
-
-date_default_timezone_set('Europe/Prague');
-
-
-$dibi = new Dibi\Connection([
-	'driver' => 'sqlite',
-	'database' => 'data/sample.s3db',
-	// enable query logging to this file
-	'profiler' => [
-		'file' => 'log/log.sql',
-		'errorsOnly' => false,
-	],
-]);
-
-
-try {
-	$res = $dibi->query('SELECT * FROM [customers] WHERE [customer_id] = ?', 1);
-
-	$res = $dibi->query('SELECT * FROM [customers] WHERE [customer_id] < ?', 5);
-
-	$res = $dibi->query('SELECT FROM [customers] WHERE [customer_id] < ?', 38);
-} catch (Dibi\Exception $e) {
-	echo '<p>', get_class($e), ': ', $e->getMessage(), '</p>';
-}
-
-
-// outputs a log file
-echo '<h2>File log/log.sql:</h2>';
-
-echo '<pre>', file_get_contents('log/log.sql'), '</pre>';

examples/using-substitutions.php

@@ -1,59 +0,0 @@
-<?php
-declare(strict_types=1);
-?>
-<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<h1>Using Substitutions | Dibi</h1>
-
-<?php
-
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install packages using `composer install`');
-}
-
-
-$dibi = new Dibi\Connection([
-	'driver' => 'sqlite',
-	'database' => 'data/sample.s3db',
-]);
-
-
-// create new substitution :blog:  ==>  wp_
-$dibi->getSubstitutes()->blog = 'wp_';
-
-$dibi->test('SELECT * FROM [:blog:items]');
-// -> SELECT * FROM [wp_items]
-
-
-// create new substitution :: (empty)  ==>  my_
-$dibi->getSubstitutes()->{''} = 'my_';
-
-$dibi->test("UPDATE ::table SET [text]='Hello World'");
-// -> UPDATE my_table SET [text]='Hello World'
-
-
-// create substitutions using fallback callback
-function substFallBack($expr)
-{
-	$const = 'SUBST_' . strtoupper($expr);
-	if (defined($const)) {
-		return constant($const);
-	} else {
-		throw new Exception("Undefined substitution :$expr:");
-	}
-}
-
-
-// define callback
-$dibi->getSubstitutes()->setCallback('substFallBack');
-
-// define substitutes as constants
-define('SUBST_ACCOUNT', 'eshop_');
-define('SUBST_ACTIVE', 7);
-
-$dibi->test("
-	UPDATE :account:user
-	SET name='John Doe', status=:active:
-	WHERE id=", 7
-);
-// -> UPDATE eshop_user SET name='John Doe', status=7 WHERE id= 7

examples/using-transactions.php

@@ -1,39 +0,0 @@
-<?php
-declare(strict_types=1);
-?>
-<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
-
-<h1>Using Transactions | Dibi</h1>
-
-<?php
-
-if (@!include __DIR__ . '/../vendor/autoload.php') {
-	die('Install packages using `composer install`');
-}
-
-
-$dibi = new Dibi\Connection([
-	'driver' => 'sqlite',
-	'database' => 'data/sample.s3db',
-]);
-
-
-echo "<h2>Before</h2>\n";
-$dibi->query('SELECT * FROM [products]')->dump();
-// -> 3 rows
-
-
-$dibi->begin();
-$dibi->query('INSERT INTO [products]', [
-	'title' => 'Test product',
-]);
-
-echo "<h2>After INSERT</h2>\n";
-$dibi->query('SELECT * FROM [products]')->dump();
-
-
-$dibi->rollback(); // or $dibi->commit();
-
-echo "<h2>After rollback</h2>\n";
-$dibi->query('SELECT * FROM [products]')->dump();
-// -> 3 rows again

icons/example.html

@@ -0,0 +1,16 @@
+<style>
+h1 {
+	font-family: Trebuchet MS,"Geneva CE", lucida, sans-serif;
+	color: #1e5eb6;
+}
+img {
+	border: none;
+}
+</style>
+
+
+<h1>Icon for your website</h1>
+
+
+<a href="http://dibiphp.com" title="dibi - tiny 'n' smart database abstraction layer"
+><img src="dibi-powered.gif" width="80" height="15" alt="dibi powered" /></a>

license.cs.txt

@@ -0,0 +1,69 @@
+----------------------------------------------------------------------------------
+Tento text je NEOFICI<43>LN<4C>M p<>ekladem "Dibi license". Nevyjad<61>uje pr<70>vn<76> podstatu
+podm<EFBFBD>nek pro <20><><EFBFBD>en<65> tohoto softwaru - k tomuto <20><>elu slou<6F><75> v<>hradn<64> p<>vodn<64>
+anglick<EFBFBD> verze licence.
+----------------------------------------------------------------------------------
+
+
+Dibi Licence, verze 1
+======================
+
+Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+V<EFBFBD>echna pr<70>va vyhrazena.
+
+Tato licence je pr<70>vn<76> ujedn<64>n<EFBFBD> mezi v<>mi a Davidem Grudlem (d<>le Author)
+pro pot<6F>eby pou<6F>it<69> "dibi" (d<>le "Software"). Z<>sk<73>n<EFBFBD>m, pou<6F>it<69>m
+a/nebo zkop<6F>rov<6F>n<EFBFBD>m Software projevujete souhlas s t<>m, <20>e jste p<>e<EFBFBD>etli,
+porozum<EFBFBD>li a budete jednat v souladu s podm<64>nkami t<>to licence.
+
+
+POVOLEN<EFBFBD> POU<4F>IT<49>
+----------------
+
+Je povoleno pou<6F><75>vat, kop<6F>rovat, modifikovat a distribuovat Software
+a jeho dokumentaci, v p<>vodn<64>m i upravovan<61>m tvaru, pro jak<61>koliv <20><>el,
+za p<>edpokladu, <20>e jsou spln<6C>ny tyto podm<64>nky:
+
+1. Kopie t<>to licen<65>n<EFBFBD> smlouvy mus<75> b<>t sou<6F><75>st<73> distribuce.
+
+2. <20><><EFBFBD>en<65> zdrojov<6F> k<>d mus<75> zachovat v<><76>e uvedenou informaci o autorsk<73>ch
+   pr<70>vech ve v<>ech souborech zdrojov<6F>ho k<>du.
+
+3. <20><><EFBFBD>en<65> bin<69>rn<72> tvar mus<75> reprodukovat v<><76>e uvedenou informaci o autorsk<73>ch
+   pr<70>vech v dokumentaci a/nebo jin<69>ch materi<72>lech poskytovan<61>ch s distribuc<75>.
+
+4. Produkty odvozen<65> od Software mus<75> obsahovat potvrzen<65>, <20>e jsou odvozen<65>
+   od "dibi", ve sv<73> dokumentaci a/nebo jin<69>ch materi<72>lech
+   poskytovan<61>ch s distribuc<75>.
+
+5. N<>zev "dibi" nesm<73> b<>t pou<6F>it p<>i podpo<70>e nebo propagaci produkt<6B>
+   odvozen<65>mi ze Software bez p<>edchoz<6F>ho p<>semn<6D>ho souhlasu Autora.
+
+6. Produkty odvozen<65> od Software nesm<73> b<>t nazv<7A>ny "dibi",
+   ani se nesm<73> "dibi" objevit v jejich n<>zvu bez p<>edchoz<6F>ho
+   p<>semn<6D>ho souhlasu Autora.
+
+
+ZBAVEN<EFBFBD> ZODPOV<4F>DNOSTI
+---------------------
+
+Souhlas<EFBFBD>te se zbaven<65>m zodpov<6F>dnosti a kryt<79>m Autora a p<>isp<73>vatel<65> v<><76>i
+jak<EFBFBD>mkoliv p<><70>m<EFBFBD>m, nep<65><70>m<EFBFBD>m, n<>hodn<64>m nebo n<>sledn<64>m odjinud poch<63>zej<65>c<EFBFBD>m <20>kod<6F>m,
+<EFBFBD>alob<EFBFBD>m nebo spor<6F>m, jako<6B> i p<>ed v<>emi souvisej<65>c<EFBFBD>mi n<>klady, z<>vazky,
+od<EFBFBD>kodn<EFBFBD>n<EFBFBD>mi, <20>hradami nebo poplatky vypl<70>vaj<61>c<EFBFBD>ch z pou<6F><75>v<EFBFBD>n<EFBFBD> nebo
+nespr<EFBFBD>vn<EFBFBD>ho u<>it<69> Software, nebo z poru<72>en<65> podm<64>nek t<>to licence.
+
+
+Z<EFBFBD>RUKA SE NEPOSKYTUJE
+---------------------
+
+TENTO SOFTWARE JE POSKYTOV<4F>N DR<44>ITELEM LICENCE A JEHO P<>ISP<53>VATELI "JAK STOJ<4F> A LE<4C><45>"
+A JAK<41>KOLIV V<>SLOVN<56> NEBO P<>EDPOKL<4B>DAN<41> Z<>RUKY V<>ETN<54>, ALE NEJEN, P<>EDPOKL<4B>DAN<41>CH
+OBCHODN<EFBFBD>CH Z<>RUK A Z<>RUKY VHODNOSTI PRO JAK<41>KOLIV <20><>EL JSOU POP<4F>ENY.
+DR<EFBFBD>ITEL, ANI P<>ISP<53>VATEL<45> NEBUDOU V <20><>DN<44>M P<><50>PAD<41> ODPOV<4F>DNI ZA JAK<41>KOLIV P<><50>M<EFBFBD>,
+NEP<EFBFBD><EFBFBD>M<EFBFBD>, N<>HODN<44>, ZVL<56><4C>TN<54>, P<><50>KLADN<44> NEBO VYPL<50>VAJ<41>C<EFBFBD> <20>KODY (V<>ETN<54>, ALE NEJEN,
+<EFBFBD>KOD VZNIKL<4B>CH NARU<52>EN<45>M DOD<4F>VEK ZBO<42><4F> NEBO SLU<4C>EB; ZTR<54>TOU POU<4F>ITELNOSTI,
+DAT NEBO ZISK<53>; NEBO P<>ERU<52>EN<45>M OBCHODN<44> <20>INNOSTI) JAKKOLIV ZP<5A>SOBEN<45> NA Z<>KLAD<41>
+JAK<EFBFBD>KOLIV TEORIE O ZODPOV<4F>DNOSTI, A<> U<> PLYNOUC<55> Z JIN<49>HO SMLUVN<56>HO VZTAHU,
+UR<EFBFBD>IT<EFBFBD> ZODPOV<4F>DNOSTI NEBO P<>E<EFBFBD>INU (V<>ETN<54> NEDBALOSTI) NA JAK<41>MKOLIV ZP<5A>SOBU POU<4F>IT<49>
+TOHOTO SOFTWARE, I V P<><50>PAD<41>, <20>E DR<44>ITEL PR<50>V BYL UPOZORN<52>N NA MO<4D>NOST TAKOV<4F>CH <20>KOD.

license.md

@@ -1,55 +0,0 @@
-Licenses
-========
-
-Good news! You may use Dibi under the terms of either the New BSD License
-or the GNU General Public License (GPL) version 2 or 3.
-
-The BSD License is recommended for most projects. It is easy to understand and it
-places almost no restrictions on what you can do with the framework. If the GPL
-fits better to your project, you can use the framework under this license.
-
-You don't have to notify anyone which license you are using. You can freely
-use Dibi in commercial projects as long as the copyright header
-remains intact.
-
-
-New BSD License
----------------
-
-Copyright (c) 2004, 2014 David Grudl (https://davidgrudl.com)
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-	* Redistributions of source code must retain the above copyright notice,
-	this list of conditions and the following disclaimer.
-
-	* Redistributions in binary form must reproduce the above copyright notice,
-	this list of conditions and the following disclaimer in the documentation
-	and/or other materials provided with the distribution.
-
-	* Neither the name of "Dibi" nor the names of its contributors
-	may be used to endorse or promote products derived from this software
-	without specific prior written permission.
-
-This software is provided by the copyright holders and contributors "as is" and
-any express or implied warranties, including, but not limited to, the implied
-warranties of merchantability and fitness for a particular purpose are
-disclaimed. In no event shall the copyright owner or contributors be liable for
-any direct, indirect, incidental, special, exemplary, or consequential damages
-(including, but not limited to, procurement of substitute goods or services;
-loss of use, data, or profits; or business interruption) however caused and on
-any theory of liability, whether in contract, strict liability, or tort
-(including negligence or otherwise) arising in any way out of the use of this
-software, even if advised of the possibility of such damage.
-
-
-GNU General Public License
---------------------------
-
-GPL licenses are very very long, so instead of including them here we offer
-you URLs with full text:
-
-- [GPL version 2](http://www.gnu.org/licenses/gpl-2.0.html)
-- [GPL version 3](http://www.gnu.org/licenses/gpl-3.0.html)

license.txt

@@ -0,0 +1,62 @@
+The Dibi License, Version 1
+============================
+
+Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
+All rights reserved.
+
+This license is a legal agreement between you and David Grudl (the "Author")
+for the use of "dibi" (the "Software"). By obtaining, using and/or
+copying the Software, you agree that you have read, understood, and will
+comply with the terms and conditions of this license.
+
+
+PERMITTED USE
+-------------
+
+You are permitted to use, copy, modify, and distribute the Software and its
+documentation, with or without modification, for any purpose, provided that
+the following conditions are met:
+
+1. A copy of this license agreement must be included with the distribution.
+
+2. Redistributions of source code must retain the above copyright notice in
+   all source code files.
+
+3. Redistributions in binary form must reproduce the above copyright notice
+   in the documentation and/or other materials provided with the distribution.
+
+4. Products derived from the Software must include an acknowledgment that
+   they are derived from "dibi" in their documentation and/or other
+   materials provided with the distribution.
+
+5. The name "dibi" must not be used to endorse or promote products
+   derived from the Software without prior written permission from Author.
+
+6. Products derived from the Software may not be called "dibi",
+   nor may "dibi" appear in their name, without prior written
+   permission from Author.
+
+
+INDEMNITY
+---------
+
+You agree to indemnify and hold harmless the Author and any contributors
+for any direct, indirect, incidental, or consequential third-party claims,
+actions or suits, as well as any related expenses, liabilities, damages,
+settlements or fees arising from your use or misuse of the Software,
+or a violation of any terms of this license.
+
+
+DISCLAIMER OF WARRANTY
+----------------------
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

readme.md

@@ -1,656 +0,0 @@
-[Dibi](https://dibiphp.com) - smart database layer for PHP  [![Buy me a coffee](https://files.nette.org/images/coffee1s.png)](https://nette.org/make-donation?to=dibi)
-=========================================================
-
-[![Downloads this Month](https://img.shields.io/packagist/dm/dibi/dibi.svg)](https://packagist.org/packages/dibi/dibi)
-[![Build Status](https://travis-ci.org/dg/dibi.svg?branch=master)](https://travis-ci.org/dg/dibi)
-[![Build Status Windows](https://ci.appveyor.com/api/projects/status/github/dg/dibi?branch=master&svg=true)](https://ci.appveyor.com/project/dg/dibi/branch/master)
-[![Latest Stable Version](https://poser.pugx.org/dibi/dibi/v/stable)](https://github.com/dg/dibi/releases)
-[![License](https://img.shields.io/badge/license-New%20BSD-blue.svg)](https://github.com/dg/dibi/blob/master/license.md)
-
-
-Introduction
-------------
-
-Database access functions in PHP are not standardised. This library
-hides the differences between them, and above all, it gives you a very handy interface.
-
-If you like Dibi, **[please make a donation now](https://nette.org/make-donation?to=dibi)**. Thank you!
-
-
-Installation
-------------
-
-Install Dibi via Composer:
-
-```bash
-composer require dibi/dibi
-```
-
-The Dibi 4.1 requires PHP version 7.1 and supports PHP up to 7.4.
-
-
-Usage
------
-
-Refer to the `examples` directory for examples. Dibi documentation is
-available on the [homepage](https://dibiphp.com).
-
-
-### Connecting to database
-
-The database connection is represented by the object `Dibi\Connection`:
-
-```php
-$database = new Dibi\Connection([
-    'driver'   => 'mysqli',
-    'host'     => 'localhost',
-    'username' => 'root',
-    'password' => '***',
-    'database' => 'table',
-]);
-
-$result = $database->query('SELECT * FROM users');
-```
-
-Alternatively, you can use the `dibi` static register, which maintains a connection object in a globally available storage and calls all the functions above it:
-
-```php
-dibi::connect([
-    'driver'   => 'mysqli',
-    'host'     => 'localhost',
-    'username' => 'root',
-    'password' => '***',
-    'database' => 'test',
-    'charset'  => 'utf8',
-]);
-
-$result = dibi::query('SELECT * FROM users');
-```
-
-In the event of a connection error, it throws `Dibi\Exception`.
-
-
-
-### Queries
-
-We query the database queries by the method `query()` which returns `Dibi\Result`. Rows are objects `Dibi\Row`.
-
-You can try all the examples [online at the playground](https://repl.it/@DavidGrudl/dibi-playground).
-
-```php
-$result = $database->query('SELECT * FROM users');
-
-foreach ($result as $row) {
-	echo $row->id;
-	echo $row->name;
-}
-
-// array of all rows
-$all = $result->fetchAll();
-
-// array of all rows, key is 'id'
-$all = $result->fetchAssoc('id');
-
-// associative pairs id => name
-$pairs = $result->fetchPairs('id', 'name');
-
-// the number of rows of the result, if known, or number of affected rows
-$count = $result->getRowCount();
-```
-
-Method fetchAssoc() can return a more complex associative array.
-
-You can easily add parameters to the query, note the question mark:
-
-```php
-$result = $database->query('SELECT * FROM users WHERE name = ? AND active = ?', $name, $active);
-
-// or
-$result = $database->query('SELECT * FROM users WHERE name = ?', $name, 'AND active = ?', $active););
-
-$ids = [10, 20, 30];
-$result = $database->query('SELECT * FROM users WHERE id IN (?)', $ids);
-```
-
-**WARNING: Never concatenate parameters to SQL. It would create a [SQL injection](https://en.wikipedia.org/wiki/SQL_injection)** vulnerability.
-```
-$result = $database->query('SELECT * FROM users WHERE id = ' . $id); // BAD!!!
-```
-
-Instead of a question mark, so-called modifiers can be used.
-
-```php
-$result = $database->query('SELECT * FROM users WHERE name = %s', $name);
-```
-
-In case of failure `query()` throws `Dibi\Exception`, or one of the descendants:
-
-- `ConstraintViolationException` - violation of a table constraint
-- `ForeignKeyConstraintViolationException` - invalid foreign key
-- `NotNullConstraintViolationException` - violation of the NOT NULL condition
-- `UniqueConstraintViolationException` - collides unique index
-
-You can use also shortcuts:
-
-```php
-// returns associative pairs id => name, shortcut for query(...)->fetchPairs()
-$pairs = $database->fetchPairs('SELECT id, name FROM users');
-
-// returns array of all rows, shortcut for query(...)->fetchAll()
-$rows = $database->fetchAll('SELECT * FROM users');
-
-// returns row, shortcut for query(...)->fetch()
-$row = $database->fetch('SELECT * FROM users WHERE id = ?', $id);
-
-// returns field, shortcut for query(...)->fetchSingle()
-$name = $database->fetchSingle('SELECT name FROM users WHERE id = ?', $id);
-```
-
-
-### Modifiers
-
-In addition to the `?` wildcard char, we can also use modifiers:
-
-| modifier | description
-|----------|-----
-| %s | string
-| %sN | string, but '' translates as NULL
-| %bin | binary data
-| %b | boolean
-| %i | integer
-| %iN | integer, but 0 is translates as NULL
-| %f | float
-| %d | date (accepts DateTime, string or UNIX timestamp)
-| %dt | datetime (accepts DateTime, string or UNIX timestamp)
-| %n | identifier, ie the name of the table or column
-| %N | identifier, treats period as a common character, ie alias or a database name (`%n AS %N` or `DROP DATABASE %N`)
-| %SQL | SQL - directly inserts into SQL (the alternative is Dibi\Literal)
-| %ex | SQL expression or array of expressions
-| %lmt | special - adds LIMIT to the query
-| %ofs | special - adds OFFSET to the query
-
-Example:
-
-```php
-$result = $database->query('SELECT * FROM users WHERE name = %s', $name);
-```
-
-If $name is null, the NULL is inserted into the SQL statement.
-
-If the variable is an array, the modifier is applied to all of its elements and they are inserted into SQL separated by commas:
-
-```php
-$ids = [10, '20', 30];
-$result = $database->query('SELECT * FROM users WHERE id IN (%i)', $ids);
-// SELECT * FROM users WHERE id IN (10, 20, 30)
-```
-
-The modifier `%n` is used if the table or column name is a variable. (Beware, do not allow the user to manipulate the content of such a variable):
-
-```php
-$table = 'blog.users';
-$column = 'name';
-$result = $database->query('SELECT * FROM %n WHERE %n = ?', $table, $column, $value);
-// SELECT * FROM `blog`.`users` WHERE `name` = 'Jim'
-```
-
-Three special modifiers are available for LIKE:
-
-| modifier | description
-|----------|-----
-| `%like~` | the expression starts with a string
-| `%~like` | the expression ends with a string
-| `%~like~` | the expression contains a string
-| `%like` | the expression matches a string
-
-Search for names beginning with a string:
-
-```php
-$result = $database->query('SELECT * FROM table WHERE name LIKE %like~', $query);
-```
-
-
-### Modifiers for arrays
-
-The parameter entered in the SQL query can also be an array. These modifiers determine how to compile the SQL statement:
-
-| modifier |   | result
-|----------|---|-----
-| %and   |        | `key1 = value1 AND key2 = value2 AND ...`
-| %or    |        | `key1 = value1 OR key2 = value2 OR ...`
-| %a     | assoc  | `key1 = value1, key2 = value2, ...`
-| %l %in | list   | `(val1, val2, ...)`
-| %v     | values | `(key1, key2, ...) VALUES (value1, value2, ...)`
-| %m     | multi  | `(key1, key2, ...) VALUES (value1, value2, ...), (value1, value2, ...), ...`
-| %by    | ordering | `key1 ASC, key2 DESC ...`
-| %n     | names  | `key1, key2 AS alias, ...`
-
-Example:
-
-```php
-$arr = [
-    'a' => 'hello',
-    'b'  => true,
-];
-
-$database->query('INSERT INTO table %v', $arr);
-// INSERT INTO `table` (`a`, `b`) VALUES ('hello', 1)
-
-$database->query('UPDATE `table` SET %a', $arr);
-// UPDATE `table` SET `a`='hello', `b`=1
-```
-
-In the WHERE clause modifiers `%and` nebo `%or` can be used:
-
-```php
-$result = $database->query('SELECT * FROM users WHERE %and', [
-	'name' => $name,
-	'year' => $year,
-]);
-// SELECT * FROM users WHERE `name` = 'Jim' AND `year` = 1978
-```
-
-The modifier `%by` is used to sort, the keys show the columns, and the boolean value will determine whether to sort in ascending order:
-
-```php
-$result = $database->query('SELECT id FROM author ORDER BY %by', [
-	'id' => true, // ascending
-	'name' => false, // descending
-]);
-// SELECT id FROM author ORDER BY `id`, `name` DESC
-```
-
-
-### Insert, Update & Delete
-
-We insert the data into an SQL query as an associative array. Modifiers and wildcards `?` are not required in these cases.
-
-```php
-$database->query('INSERT INTO users', [
-	'name' => $name,
-	'year' => $year,
-]);
-// INSERT INTO users (`name`, `year`) VALUES ('Jim', 1978)
-
-$id = $database->getInsertId(); // returns the auto-increment of the inserted record
-
-$id = $database->getInsertId($sequence); // or sequence value
-```
-
-Multiple INSERT:
-
-```php
-$database->query('INSERT INTO users', [
-	'name' => 'Jim',
-	'year' => 1978,
-], [
-	'name' => 'Jack',
-	'year' => 1987,
-]);
-// INSERT INTO users (`name`, `year`) VALUES ('Jim', 1978), ('Jack', 1987)
-```
-
-Deleting:
-
-```php
-$database->query('DELETE FROM users WHERE id = ?', $id);
-
-// returns the number of deleted rows
-$affectedRows = $database->getAffectedRows();
-```
-
-Update:
-
-```php
-$database->query('UPDATE users SET', [
-	'name' => $name,
-	'year' => $year,
-], 'WHERE id = ?', $id);
-// UPDATE users SET `name` = 'Jim', `year` = 1978 WHERE id = 123
-
-// returns the number of updated rows
-$affectedRows = $database->getAffectedRows();
-```
-
-Insert an entry or update if it already exists:
-
-```php
-$database->query('INSERT INTO users', [
-	'id' => $id,
-	'name' => $name,
-	'year' => $year,
-], 'ON DUPLICATE KEY UPDATE %a', [ // here the modifier %a must be used
-	'name' => $name,
-	'year' => $year,
-]);
-// INSERT INTO users (`id`, `name`, `year`) VALUES (123, 'Jim', 1978)
-//   ON DUPLICATE KEY UPDATE `name` = 'Jim', `year` = 1978
-```
-
-
-### Transaction
-
-There are three methods for dealing with transactions:
-
-```php
-$database->beginTransaction();
-
-$database->commit();
-
-$database->rollback();
-```
-
-
-### Testing
-
-In order to play with Dibi a little, there is a `test()` method that you pass parameters like to `query()`, but instead of executing the SQL statement, it is echoed on the screen.
-
-The query results can be echoed as a table using `$result->dump()`.
-
-These variables are also available:
-
-```php
-dibi::$sql; // the latest SQL query
-dibi::$elapsedTime; // its duration in sec
-dibi::$numOfQueries;
-dibi::$totalTime;
-```
-
-
-### Complex queries
-
-The parameter may also be an object `DateTime`.
-
-```php
-$result = $database->query('SELECT * FROM users WHERE created < ?', new DateTime);
-
-$database->query('INSERT INTO users', [
-	'created' => new DateTime,
-]);
-```
-
-Or SQL literal:
-
-```php
-$database->query('UPDATE table SET', [
-	'date' => $database->literal('NOW()'),
-]);
-// UPDATE table SET `date` = NOW()
-```
-
-Or an expression in which you can use `?` or modifiers:
-
-```php
-$database->query('UPDATE `table` SET', [
-	'title' => $database::expression('SHA1(?)', 'secret'),
-]);
-// UPDATE `table` SET `title` = SHA1('secret')
-```
-
-When updating, modifiers can be placed directly in the keys:
-
-```php
-$database->query('UPDATE table SET', [
-	'date%SQL' => 'NOW()', // %SQL means SQL ;)
-]);
-// UPDATE table SET `date` = NOW()
-```
-
-In conditions (ie, for `%and` and `%or` modifiers), it is not necessary to specify the keys:
-
-```php
-$result = $database->query('SELECT * FROM `table` WHERE %and', [
-	'number > 10',
-	'number < 100',
-]);
-// SELECT * FROM `table` WHERE (number > 10) AND (number < 100)
-```
-
-Modifiers or wildcards can also be used in expressions:
-
-```php
-$result = $database->query('SELECT * FROM `table` WHERE %and', [
-	['number > ?', 10],  // or $database::expression('number > ?', 10)
-	['number < ?', 100],
-	['%or', [
-		'left' => 1,
-		'top' => 2,
-	]],
-]);
-// SELECT * FROM `table` WHERE (number > 10) AND (number < 100) AND (`left` = 1 OR `top` = 2)
-```
-
-The `%ex` modifier inserts all items of the array into SQL:
-
-```php
-$result = $database->query('SELECT * FROM `table` WHERE %ex', [
-	$database::expression('left = ?', 1),
-	'AND',
-	'top IS NULL',
-]);
-// SELECT * FROM `table` WHERE left = 1 AND top IS NULL
-```
-
-
-### Conditions in the SQL
-
-Conditional SQL commands are controlled by three modifiers `%if`, `%else`, and `%end`. The `%if` must be at the end of the string representing SQL and is followed by the variable:
-
-```php
-$user = ???
-
-$result = $database->query('
-	SELECT *
-	FROM table
-	%if', isset($user), 'WHERE user=%s', $user, '%end
-	ORDER BY name
-');
-```
-
-The condition can be supplemented by the section `%else`:
-
-```php
-$result = $database->query('
-	SELECT *
-	FROM %if', $cond, 'one_table %else second_table
-');
-```
-
-Conditions can nest together.
-
-
-### Identifiers and strings in SQL
-
-SQL itself goes through processing to meet the conventions of the database. The identifiers (names of tables and columns) can be entered into square brackets or backticks, strings are quoted with single or double quotation marks, but the server always sends what the database asks for. Example:
-
-```php
-$database->query("UPDATE `table` SET [status]='I''m fine'");
-// MySQL: UPDATE `table` SET `status`='I\'m fine'
-// ODBC:  UPDATE [table] SET [status]='I''m fine'
-```
-
-The quotation marks are duplicated inside the string in SQL.
-
-
-
-### Result as associative array
-
-Example: returns results as an associative field, where the key will be the value of the `id` field:
-
-```php
-$assoc = $result->fetchAssoc('id');
-```
-
-The greatest power of `fetchAssoc()` is reflected in a SQL query joining several tables with different types of joins. The database will make a flat table, fetchAssoc returns the shape.
-
-Example: Let's take a customer and order table (N:M binding) and query:
-
-```php
-$result = $database->query('
-  SELECT customer_id, customers.name, order_id, orders.number, ...
-  FROM customers
-  INNER JOIN orders USING (customer_id)
-  WHERE ...
-');
-```
-
-And we'd like to get a nested associative array by Customer ID and then Order ID:
-
-```php
-$all = $result->fetchAssoc('customer_id|order_id');
-
-// we will iterate like this:
-foreach ($all as $customerId => $orders) {
-   foreach ($orders as $orderId => $order) {
-       ...
-   }
-}
-```
-
-An associative descriptor has a similar syntax as when you type the array by assigning it to PHP. Thus `'customer_id|order_id'` represents the assignment series `$all[$customerId][$orderId] = $row;` sequentially for all rows.
-
-Sometimes it would be useful to associate by the customer's name instead of his ID:
-
-```php
-$all = $result->fetchAssoc('name|order_id');
-
-// the elements then proceeds like this:
-$order = $all['Arnold Rimmer'][$orderId];
-```
-
-But what if there are more customers with the same name? The table should be in the form of:
-
-```php
-$row = $all['Arnold Rimmer'][0][$orderId];
-$row = $all['Arnold Rimmer'][1][$orderId];
-...
-```
-
-So we can distinguish between multiple possible Rimmers using an array. The associative descriptor has a format similar to the assignment, with the sequence array representing `[]`:
-
-```php
-$all = $result->fetchAssoc('name[]order_id');
-
-// we get all the Arnolds in the results
-foreach ($all['Arnold Rimmer'] as $arnoldOrders) {
-   foreach ($arnoldOrders as $orderId => $order) {
-       ...
-   }
-}
-```
-
-Returning to the example with the `customer_id|order_id` descriptor, we will try to list the orders of each customer:
-
-```php
-$all = $result->fetchAssoc('customer_id|order_id');
-
-foreach ($all as $customerId => $orders) {
-   echo "Customer $customerId":
-
-   foreach ($orders as $orderId => $order) {
-       echo "ID number: $order->number";
-       // customer name is in $order->name
-   }
-}
-```
-
-It would be a nice to echo customer name too. But we would have to look for it in the `$orders` array. So let's adjust the results to such a shape:
-
-```php
-$all[$customerId]->name = 'John Doe';
-$all[$customerId]->order_id[$orderId] = $row;
-$all[$customerId]->order_id[$orderId2] = $row2;
-```
-
-So, between `$clientId` and `$orderId`, we will also insert an intermediate item. This time not the numbered indexes as we used to distinguish between individual Rimmers, but a database row. The solution is very similar, just remember that the row symbolizes the arrow:
-
-```php
-$all = $result->fetchAssoc('customer_id->order_id');
-
-foreach ($all as $customerId => $row) {
-   echo "Customer $row->name":
-
-   foreach ($row->order_id as $orderId => $order) {
-       echo "ID number: $order->number";
-   }
-}
-```
-
-
-
-### Prefixes & substitutions
-
-Table and column names can contain variable parts. You will first define:
-
-```php
-// create new substitution :blog:  ==>  wp_
-$database->substitute('blog', 'wp_');
-```
-
-and then use it in SQL. Note that in SQL they are quoted by the colon:
-
-```php
-$database->query("UPDATE [:blog:items] SET [text]='Hello World'");
-// UPDATE `wp_items` SET `text`='Hello World'
-```
-
-
-### Field data types
-
-Dibi automatically detects the types of query columns and converts fields them to native PHP types. We can also specify the type manually. You can find the possible types in the `Dibi\Type` class.
-
-```php
-$result->setType('id', Dibi\Type::INTEGER); // id will be integer
-$row = $result->fetch();
-
-is_int($row->id) // true
-```
-
-
-### Logger
-
-Dibi has a built-in logger that lets you track all SQL statements executed and measure the length of their duration. Activating the logger:
-
-```php
-$database->connect([
-	'driver'   => 'sqlite',
-	'database' => 'sample.sdb',
-	'profiler' => [
-		'file' => 'file.log',
-	],
-]);
-```
-
-A more versatile profiler is a Tracy panel that is activated when connected to Nette.
-
-
-
-### Connect to [Nette](https://nette.org)
-
-In the configuration file, we will register the DI extensions and add the `dibi` section to create the required objects and also the database panel in the [Tracy](https://tracy.nette.org) debugger bar.
-
-```neon
-extensions:
-	dibi: Dibi\Bridges\Nette\DibiExtension22
-
-dibi:
-	host: localhost
-	username: root
-	password: ***
-	database: foo
-	lazy: true
-```
-
-Then the object of connection can be [obtained as a service from the container DI](https://doc.nette.org/di-usage), eg:
-
-```php
-class Model
-{
-	private $database;
-
-	public function __construct(Dibi\Connection $database)
-	{
-		$this->database = $database;
-	}
-}
-```

readme.txt

@@ -0,0 +1,41 @@
+Dibi (c) David Grudl, 2005-2008 (http://davidgrudl.com)
+
+
+
+Introduction
+------------
+
+Thank you for downloading Dibi!
+
+Database access functions in PHP are not standardised. This is class library
+to hide the differences between the different databases access.
+
+The files in this archive are released under the Dibi license.
+See license.txt in this directory for a copy of the license.
+
+
+
+Documentation and Examples
+--------------------------
+
+Refer to the 'examples' directory for examples. Dibi documentation is
+available on the homepage:
+
+http://dibiphp.com
+
+
+
+Dibi.compact
+------------
+
+This is shrinked single-file version of whole Dibi, useful when you don't
+want to modify library, but just use it.
+
+This is exactly the same as normal version, just only comments and
+whitespaces are removed.
+
+
+
+-----
+For more information, visit the author's weblog (in czech language):
+http://phpfashion.com

src/Dibi/Bridges/Nette/DibiExtension22.php

@@ -1,72 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Bridges\Nette;
-
-use Dibi;
-use Nette;
-use Tracy;
-
-
-/**
- * Dibi extension for Nette Framework 2.2. Creates 'connection' & 'panel' services.
- */
-class DibiExtension22 extends Nette\DI\CompilerExtension
-{
-	/** @var bool|null */
-	private $debugMode;
-
-
-	public function __construct(bool $debugMode = null)
-	{
-		$this->debugMode = $debugMode;
-	}
-
-
-	public function loadConfiguration()
-	{
-		$container = $this->getContainerBuilder();
-		$config = $this->getConfig();
-
-		if ($this->debugMode === null) {
-			$this->debugMode = $container->parameters['debugMode'];
-		}
-
-		$useProfiler = $config['profiler'] ?? (class_exists(Tracy\Debugger::class) && $this->debugMode);
-
-		unset($config['profiler']);
-
-		if (isset($config['flags'])) {
-			$flags = 0;
-			foreach ((array) $config['flags'] as $flag) {
-				$flags |= constant($flag);
-			}
-			$config['flags'] = $flags;
-		}
-
-		$connection = $container->addDefinition($this->prefix('connection'))
-			->setFactory(Dibi\Connection::class, [$config])
-			->setAutowired($config['autowired'] ?? true);
-
-		if (class_exists(Tracy\Debugger::class)) {
-			$connection->addSetup(
-				[new Nette\DI\Statement('Tracy\Debugger::getBlueScreen'), 'addPanel'],
-				[[Dibi\Bridges\Tracy\Panel::class, 'renderException']]
-			);
-		}
-		if ($useProfiler) {
-			$panel = $container->addDefinition($this->prefix('panel'))
-				->setFactory(Dibi\Bridges\Tracy\Panel::class, [
-					$config['explain'] ?? true,
-					isset($config['filter']) && $config['filter'] === false ? Dibi\Event::ALL : Dibi\Event::QUERY,
-				]);
-			$connection->addSetup([$panel, 'register'], [$connection]);
-		}
-	}
-}

src/Dibi/Bridges/Nette/config.sample.neon

@@ -1,12 +0,0 @@
-# This will create service named 'dibi.connection'.
-# Requires Nette Framework 2.2 or later
-
-extensions:
-	dibi: Dibi\Bridges\Nette\DibiExtension22
-
-dibi:
-	host: localhost
-	username: root
-	password: ***
-	database: foo
-	lazy: true

src/Dibi/Bridges/Tracy/Panel.php

@@ -1,154 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Bridges\Tracy;
-
-use Dibi;
-use Dibi\Event;
-use Dibi\Helpers;
-use Tracy;
-
-
-/**
- * Dibi panel for Tracy.
- */
-class Panel implements Tracy\IBarPanel
-{
-	use Dibi\Strict;
-
-	/** @var int maximum SQL length */
-	public static $maxLength = 1000;
-
-	/** @var bool|string  explain queries? */
-	public $explain;
-
-	/** @var int */
-	public $filter;
-
-	/** @var array */
-	private $events = [];
-
-
-	public function __construct($explain = true, int $filter = null)
-	{
-		$this->filter = $filter ?: Event::QUERY;
-		$this->explain = $explain;
-	}
-
-
-	public function register(Dibi\Connection $connection): void
-	{
-		Tracy\Debugger::getBar()->addPanel($this);
-		Tracy\Debugger::getBlueScreen()->addPanel([__CLASS__, 'renderException']);
-		$connection->onEvent[] = [$this, 'logEvent'];
-	}
-
-
-	/**
-	 * After event notification.
-	 */
-	public function logEvent(Event $event): void
-	{
-		if (($event->type & $this->filter) === 0) {
-			return;
-		}
-		$this->events[] = $event;
-	}
-
-
-	/**
-	 * Returns blue-screen custom tab.
-	 */
-	public static function renderException(?\Throwable $e): ?array
-	{
-		if ($e instanceof Dibi\Exception && $e->getSql()) {
-			return [
-				'tab' => 'SQL',
-				'panel' => Helpers::dump($e->getSql(), true),
-			];
-		}
-
-		return null;
-	}
-
-
-	/**
-	 * Returns HTML code for custom tab. (Tracy\IBarPanel)
-	 */
-	public function getTab(): string
-	{
-		$totalTime = 0;
-		$count = count($this->events);
-		foreach ($this->events as $event) {
-			$totalTime += $event->time;
-		}
-		return '<span title="dibi"><svg viewBox="0 0 2048 2048" style="vertical-align: bottom; width:1.23em; height:1.55em"><path fill="' . ($count ? '#b079d6' : '#aaa') . '" d="M1024 896q237 0 443-43t325-127v170q0 69-103 128t-280 93.5-385 34.5-385-34.5-280-93.5-103-128v-170q119 84 325 127t443 43zm0 768q237 0 443-43t325-127v170q0 69-103 128t-280 93.5-385 34.5-385-34.5-280-93.5-103-128v-170q119 84 325 127t443 43zm0-384q237 0 443-43t325-127v170q0 69-103 128t-280 93.5-385 34.5-385-34.5-280-93.5-103-128v-170q119 84 325 127t443 43zm0-1152q208 0 385 34.5t280 93.5 103 128v128q0 69-103 128t-280 93.5-385 34.5-385-34.5-280-93.5-103-128v-128q0-69 103-128t280-93.5 385-34.5z"/></svg><span class="tracy-label">'
-			. $count . ' queries'
-			. ($totalTime ? ' / ' . number_format($totalTime * 1000, 1, '.', ' ') . ' ms' : '')
-			. '</span></span>';
-	}
-
-
-	/**
-	 * Returns HTML code for custom panel. (Tracy\IBarPanel)
-	 */
-	public function getPanel(): ?string
-	{
-		if (!$this->events) {
-			return null;
-		}
-
-		$totalTime = $s = null;
-		foreach ($this->events as $event) {
-			$totalTime += $event->time;
-			$connection = $event->connection;
-			$explain = null; // EXPLAIN is called here to work SELECT FOUND_ROWS()
-			if ($this->explain && $event->type === Event::SELECT) {
-				$backup = [$connection->onEvent, \dibi::$numOfQueries, \dibi::$totalTime];
-				$connection->onEvent = null;
-				$cmd = is_string($this->explain) ? $this->explain : ($connection->getConfig('driver') === 'oracle' ? 'EXPLAIN PLAN FOR' : 'EXPLAIN');
-				try {
-					$explain = @Helpers::dump($connection->nativeQuery("$cmd $event->sql"), true);
-				} catch (Dibi\Exception $e) {
-				}
-				[$connection->onEvent, \dibi::$numOfQueries, \dibi::$totalTime] = $backup;
-			}
-
-			$s .= '<tr><td>' . number_format($event->time * 1000, 3, '.', ' ');
-			if ($explain) {
-				static $counter;
-				$counter++;
-				$s .= "<br /><a href='#tracy-debug-DibiProfiler-row-$counter' class='tracy-toggle tracy-collapsed' rel='#tracy-debug-DibiProfiler-row-$counter'>explain</a>";
-			}
-
-			$s .= '</td><td class="tracy-DibiProfiler-sql">' . Helpers::dump(strlen($event->sql) > self::$maxLength ? substr($event->sql, 0, self::$maxLength) . '...' : $event->sql, true);
-			if ($explain) {
-				$s .= "<div id='tracy-debug-DibiProfiler-row-$counter' class='tracy-collapsed'>{$explain}</div>";
-			}
-			if ($event->source) {
-				$s .= Tracy\Helpers::editorLink($event->source[0], $event->source[1]);//->class('tracy-DibiProfiler-source');
-			}
-
-			$s .= "</td><td>{$event->count}</td></tr>";
-		}
-
-		return '<style> #tracy-debug td.tracy-DibiProfiler-sql { background: white !important }
-			#tracy-debug .tracy-DibiProfiler-source { color: #999 !important }
-			#tracy-debug tracy-DibiProfiler tr table { margin: 8px 0; max-height: 150px; overflow:auto } </style>
-			<h1>Queries: ' . count($this->events)
-				. ($totalTime === null ? '' : ', time: ' . number_format($totalTime * 1000, 1, '.', ' ') . ' ms') . ', '
-				. htmlspecialchars($connection->getConfig('driver') . ($connection->getConfig('name') ? '/' . $connection->getConfig('name') : '')
-				. ($connection->getConfig('host') ? ' @ ' . $connection->getConfig('host') : '')) . '</h1>
-			<div class="tracy-inner tracy-DibiProfiler">
-			<table>
-				<tr><th>Time&nbsp;ms</th><th>SQL Statement</th><th>Rows</th></tr>' . $s . '
-			</table>
-			</div>';
-	}
-}

src/Dibi/Connection.php

@@ -1,584 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi;
-
-use Traversable;
-
-
-/**
- * Dibi connection.
- *
- * @property-read int $affectedRows
- * @property-read int $insertId
- */
-class Connection implements IConnection
-{
-	use Strict;
-
-	/** @var array of function (Event $event); Occurs after query is executed */
-	public $onEvent = [];
-
-	/** @var array  Current connection configuration */
-	private $config;
-
-	/** @var Driver|null */
-	private $driver;
-
-	/** @var Translator|null */
-	private $translator;
-
-	/** @var HashMap Substitutes for identifiers */
-	private $substitutes;
-
-
-	/**
-	 * Connection options: (see driver-specific options too)
-	 *   - lazy (bool) => if true, connection will be established only when required
-	 *   - result (array) => result set options
-	 *       - formatDateTime => date-time format (if empty, DateTime objects will be returned)
-	 *       - formatJson => json format (
-	 *           "string" for leaving value as is,
-	 *           "object" for decoding json as \stdClass,
-	 *           "array" for decoding json as an array - default
-	 *       )
-	 *   - profiler (array)
-	 *       - run (bool) => enable profiler?
-	 *       - file => file to log
-	 *       - errorsOnly (bool) => log only errors
-	 *   - substitutes (array) => map of driver specific substitutes (under development)
-	 *   - onConnect (array) => list of SQL queries to execute (by Connection::query()) after connection is established
-	 * @throws Exception
-	 */
-	public function __construct(array $config, string $name = null)
-	{
-		Helpers::alias($config, 'username', 'user');
-		Helpers::alias($config, 'password', 'pass');
-		Helpers::alias($config, 'host', 'hostname');
-		Helpers::alias($config, 'result|formatDate', 'resultDate');
-		Helpers::alias($config, 'result|formatDateTime', 'resultDateTime');
-		$config['driver'] = $config['driver'] ?? 'mysqli';
-		$config['name'] = $name;
-		$config['result']['formatJson'] = $config['result']['formatJson'] ?? 'array';
-		$this->config = $config;
-
-		// profiler
-		if (isset($config['profiler']['file']) && (!isset($config['profiler']['run']) || $config['profiler']['run'])) {
-			$filter = $config['profiler']['filter'] ?? Event::QUERY;
-			$errorsOnly = $config['profiler']['errorsOnly'] ?? false;
-			$this->onEvent[] = [new Loggers\FileLogger($config['profiler']['file'], $filter, $errorsOnly), 'logEvent'];
-		}
-
-		$this->substitutes = new HashMap(function (string $expr) { return ":$expr:"; });
-		if (!empty($config['substitutes'])) {
-			foreach ($config['substitutes'] as $key => $value) {
-				$this->substitutes->$key = $value;
-			}
-		}
-
-		if (isset($config['onConnect']) && !is_array($config['onConnect'])) {
-			throw new \InvalidArgumentException("Configuration option 'onConnect' must be array.");
-		}
-
-		if (empty($config['lazy'])) {
-			$this->connect();
-		}
-	}
-
-
-	/**
-	 * Automatically frees the resources allocated for this result set.
-	 */
-	public function __destruct()
-	{
-		if ($this->driver && $this->driver->getResource()) {
-			$this->disconnect();
-		}
-	}
-
-
-	/**
-	 * Connects to a database.
-	 */
-	final public function connect(): void
-	{
-		if ($this->config['driver'] instanceof Driver) {
-			$this->driver = $this->config['driver'];
-			$this->translator = new Translator($this);
-			return;
-
-		} elseif (is_subclass_of($this->config['driver'], Driver::class)) {
-			$class = $this->config['driver'];
-
-		} else {
-			$class = preg_replace(['#\W#', '#sql#'], ['_', 'Sql'], ucfirst(strtolower($this->config['driver'])));
-			$class = "Dibi\\Drivers\\{$class}Driver";
-			if (!class_exists($class)) {
-				throw new Exception("Unable to create instance of Dibi driver '$class'.");
-			}
-		}
-
-		$event = $this->onEvent ? new Event($this, Event::CONNECT) : null;
-		try {
-			$this->driver = new $class($this->config);
-			$this->translator = new Translator($this);
-
-			if ($event) {
-				$this->onEvent($event->done());
-			}
-			if (isset($this->config['onConnect'])) {
-				foreach ($this->config['onConnect'] as $sql) {
-					$this->query($sql);
-				}
-			}
-
-		} catch (DriverException $e) {
-			if ($event) {
-				$this->onEvent($event->done($e));
-			}
-			throw $e;
-		}
-	}
-
-
-	/**
-	 * Disconnects from a database.
-	 */
-	final public function disconnect(): void
-	{
-		if ($this->driver) {
-			$this->driver->disconnect();
-			$this->driver = $this->translator = null;
-		}
-	}
-
-
-	/**
-	 * Returns true when connection was established.
-	 */
-	final public function isConnected(): bool
-	{
-		return (bool) $this->driver;
-	}
-
-
-	/**
-	 * Returns configuration variable. If no $key is passed, returns the entire array.
-	 * @see self::__construct
-	 * @return mixed
-	 */
-	final public function getConfig(string $key = null, $default = null)
-	{
-		return $key === null
-			? $this->config
-			: ($this->config[$key] ?? $default);
-	}
-
-
-	/**
-	 * Returns the driver and connects to a database in lazy mode.
-	 */
-	final public function getDriver(): Driver
-	{
-		if (!$this->driver) {
-			$this->connect();
-		}
-		return $this->driver;
-	}
-
-
-	/**
-	 * Generates (translates) and executes SQL query.
-	 * @param  mixed  ...$args
-	 * @throws Exception
-	 */
-	final public function query(...$args): Result
-	{
-		return $this->nativeQuery($this->translateArgs($args));
-	}
-
-
-	/**
-	 * Generates SQL query.
-	 * @param  mixed  ...$args
-	 * @throws Exception
-	 */
-	final public function translate(...$args): string
-	{
-		return $this->translateArgs($args);
-	}
-
-
-	/**
-	 * Generates and prints SQL query.
-	 * @param  mixed  ...$args
-	 */
-	final public function test(...$args): bool
-	{
-		try {
-			Helpers::dump($this->translateArgs($args));
-			return true;
-
-		} catch (Exception $e) {
-			if ($e->getSql()) {
-				Helpers::dump($e->getSql());
-			} else {
-				echo get_class($e) . ': ' . $e->getMessage() . (PHP_SAPI === 'cli' ? "\n" : '<br>');
-			}
-			return false;
-		}
-	}
-
-
-	/**
-	 * Generates (translates) and returns SQL query as DataSource.
-	 * @param  mixed  ...$args
-	 * @throws Exception
-	 */
-	final public function dataSource(...$args): DataSource
-	{
-		return new DataSource($this->translateArgs($args), $this);
-	}
-
-
-	/**
-	 * Generates SQL query.
-	 */
-	protected function translateArgs(array $args): string
-	{
-		if (!$this->driver) {
-			$this->connect();
-		}
-		return (clone $this->translator)->translate($args);
-	}
-
-
-	/**
-	 * Executes the SQL query.
-	 * @throws Exception
-	 */
-	final public function nativeQuery(string $sql): Result
-	{
-		if (!$this->driver) {
-			$this->connect();
-		}
-
-		\dibi::$sql = $sql;
-		$event = $this->onEvent ? new Event($this, Event::QUERY, $sql) : null;
-		try {
-			$res = $this->driver->query($sql);
-
-		} catch (DriverException $e) {
-			if ($event) {
-				$this->onEvent($event->done($e));
-			}
-			throw $e;
-		}
-
-		$res = $this->createResultSet($res ?: new Drivers\NoDataResult(max(0, $this->driver->getAffectedRows())));
-		if ($event) {
-			$this->onEvent($event->done($res));
-		}
-		return $res;
-	}
-
-
-	/**
-	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
-	 * @throws Exception
-	 */
-	public function getAffectedRows(): int
-	{
-		if (!$this->driver) {
-			$this->connect();
-		}
-		$rows = $this->driver->getAffectedRows();
-		if ($rows === null || $rows < 0) {
-			throw new Exception('Cannot retrieve number of affected rows.');
-		}
-		return $rows;
-	}
-
-
-	/**
-	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
-	 * @throws Exception
-	 */
-	public function getInsertId(string $sequence = null): int
-	{
-		if (!$this->driver) {
-			$this->connect();
-		}
-		$id = $this->driver->getInsertId($sequence);
-		if ($id === null) {
-			throw new Exception('Cannot retrieve last generated ID.');
-		}
-		return $id;
-	}
-
-
-	/**
-	 * Begins a transaction (if supported).
-	 */
-	public function begin(string $savepoint = null): void
-	{
-		if (!$this->driver) {
-			$this->connect();
-		}
-		$event = $this->onEvent ? new Event($this, Event::BEGIN, $savepoint) : null;
-		try {
-			$this->driver->begin($savepoint);
-			if ($event) {
-				$this->onEvent($event->done());
-			}
-
-		} catch (DriverException $e) {
-			if ($event) {
-				$this->onEvent($event->done($e));
-			}
-			throw $e;
-		}
-	}
-
-
-	/**
-	 * Commits statements in a transaction.
-	 */
-	public function commit(string $savepoint = null): void
-	{
-		if (!$this->driver) {
-			$this->connect();
-		}
-		$event = $this->onEvent ? new Event($this, Event::COMMIT, $savepoint) : null;
-		try {
-			$this->driver->commit($savepoint);
-			if ($event) {
-				$this->onEvent($event->done());
-			}
-
-		} catch (DriverException $e) {
-			if ($event) {
-				$this->onEvent($event->done($e));
-			}
-			throw $e;
-		}
-	}
-
-
-	/**
-	 * Rollback changes in a transaction.
-	 */
-	public function rollback(string $savepoint = null): void
-	{
-		if (!$this->driver) {
-			$this->connect();
-		}
-		$event = $this->onEvent ? new Event($this, Event::ROLLBACK, $savepoint) : null;
-		try {
-			$this->driver->rollback($savepoint);
-			if ($event) {
-				$this->onEvent($event->done());
-			}
-
-		} catch (DriverException $e) {
-			if ($event) {
-				$this->onEvent($event->done($e));
-			}
-			throw $e;
-		}
-	}
-
-
-	/**
-	 * Result set factory.
-	 */
-	public function createResultSet(ResultDriver $resultDriver): Result
-	{
-		$res = new Result($resultDriver);
-		return $res->setFormat(Type::DATE, $this->config['result']['formatDate'])
-			->setFormat(Type::DATETIME, $this->config['result']['formatDateTime'])
-			->setFormat(Type::JSON, $this->config['result']['formatJson']);
-	}
-
-
-	/********************* fluent SQL builders ****************d*g**/
-
-
-	public function command(): Fluent
-	{
-		return new Fluent($this);
-	}
-
-
-	public function select(...$args): Fluent
-	{
-		return $this->command()->select(...$args);
-	}
-
-
-	/**
-	 * @param  string|string[]  $table
-	 */
-	public function update($table, iterable $args): Fluent
-	{
-		return $this->command()->update('%n', $table)->set($args);
-	}
-
-
-	public function insert(string $table, iterable $args): Fluent
-	{
-		if ($args instanceof Traversable) {
-			$args = iterator_to_array($args);
-		}
-		return $this->command()->insert()
-			->into('%n', $table, '(%n)', array_keys($args))->values('%l', $args);
-	}
-
-
-	public function delete(string $table): Fluent
-	{
-		return $this->command()->delete()->from('%n', $table);
-	}
-
-
-	/********************* substitutions ****************d*g**/
-
-
-	/**
-	 * Returns substitution hashmap.
-	 */
-	public function getSubstitutes(): HashMap
-	{
-		return $this->substitutes;
-	}
-
-
-	/**
-	 * Provides substitution.
-	 */
-	public function substitute(string $value): string
-	{
-		return strpos($value, ':') === false
-			? $value
-			: preg_replace_callback('#:([^:\s]*):#', function (array $m) { return $this->substitutes->{$m[1]}; }, $value);
-	}
-
-
-	/********************* shortcuts ****************d*g**/
-
-
-	/**
-	 * Executes SQL query and fetch result - shortcut for query() & fetch().
-	 * @param  mixed  ...$args
-	 * @throws Exception
-	 */
-	public function fetch(...$args): ?Row
-	{
-		return $this->query($args)->fetch();
-	}
-
-
-	/**
-	 * Executes SQL query and fetch results - shortcut for query() & fetchAll().
-	 * @param  mixed  ...$args
-	 * @return Row[]|array[]
-	 * @throws Exception
-	 */
-	public function fetchAll(...$args): array
-	{
-		return $this->query($args)->fetchAll();
-	}
-
-
-	/**
-	 * Executes SQL query and fetch first column - shortcut for query() & fetchSingle().
-	 * @param  mixed  ...$args
-	 * @return mixed
-	 * @throws Exception
-	 */
-	public function fetchSingle(...$args)
-	{
-		return $this->query($args)->fetchSingle();
-	}
-
-
-	/**
-	 * Executes SQL query and fetch pairs - shortcut for query() & fetchPairs().
-	 * @param  mixed  ...$args
-	 * @throws Exception
-	 */
-	public function fetchPairs(...$args): array
-	{
-		return $this->query($args)->fetchPairs();
-	}
-
-
-	public static function literal(string $value): Literal
-	{
-		return new Literal($value);
-	}
-
-
-	public static function expression(...$args): Expression
-	{
-		return new Expression(...$args);
-	}
-
-
-	/********************* misc ****************d*g**/
-
-
-	/**
-	 * Import SQL dump from file.
-	 * @param  callable  $onProgress  function (int $count, ?float $percent): void
-	 * @return int  count of sql commands
-	 */
-	public function loadFile(string $file, callable $onProgress = null): int
-	{
-		return Helpers::loadFromFile($this, $file, $onProgress);
-	}
-
-
-	/**
-	 * Gets a information about the current database.
-	 */
-	public function getDatabaseInfo(): Reflection\Database
-	{
-		if (!$this->driver) {
-			$this->connect();
-		}
-		return new Reflection\Database($this->driver->getReflector(), $this->config['database'] ?? null);
-	}
-
-
-	/**
-	 * Prevents unserialization.
-	 */
-	public function __wakeup()
-	{
-		throw new NotSupportedException('You cannot serialize or unserialize ' . get_class($this) . ' instances.');
-	}
-
-
-	/**
-	 * Prevents serialization.
-	 */
-	public function __sleep()
-	{
-		throw new NotSupportedException('You cannot serialize or unserialize ' . get_class($this) . ' instances.');
-	}
-
-
-	protected function onEvent($arg): void
-	{
-		foreach ($this->onEvent as $handler) {
-			$handler($arg);
-		}
-	}
-}

src/Dibi/DataSource.php

@@ -1,280 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi;
-
-
-/**
- * Default implementation of IDataSource.
- */
-class DataSource implements IDataSource
-{
-	use Strict;
-
-	/** @var Connection */
-	private $connection;
-
-	/** @var string */
-	private $sql;
-
-	/** @var Result|null */
-	private $result;
-
-	/** @var int|null */
-	private $count;
-
-	/** @var int|null */
-	private $totalCount;
-
-	/** @var array */
-	private $cols = [];
-
-	/** @var array */
-	private $sorting = [];
-
-	/** @var array */
-	private $conds = [];
-
-	/** @var int|null */
-	private $offset;
-
-	/** @var int|null */
-	private $limit;
-
-
-	/**
-	 * @param  string  $sql  command or table or view name, as data source
-	 */
-	public function __construct(string $sql, Connection $connection)
-	{
-		if (strpbrk($sql, " \t\r\n") === false) {
-			$this->sql = $connection->getDriver()->escapeIdentifier($sql); // table name
-		} else {
-			$this->sql = '(' . $sql . ') t'; // SQL command
-		}
-		$this->connection = $connection;
-	}
-
-
-	/**
-	 * Selects columns to query.
-	 * @param  string|array  $col  column name or array of column names
-	 * @param  string  $as        column alias
-	 */
-	public function select($col, string $as = null): self
-	{
-		if (is_array($col)) {
-			$this->cols = $col;
-		} else {
-			$this->cols[$col] = $as;
-		}
-		$this->result = null;
-		return $this;
-	}
-
-
-	/**
-	 * Adds conditions to query.
-	 */
-	public function where($cond): self
-	{
-		if (is_array($cond)) {
-			// TODO: not consistent with select and orderBy
-			$this->conds[] = $cond;
-		} else {
-			$this->conds[] = func_get_args();
-		}
-		$this->result = $this->count = null;
-		return $this;
-	}
-
-
-	/**
-	 * Selects columns to order by.
-	 * @param  string|array  $row  column name or array of column names
-	 */
-	public function orderBy($row, string $direction = 'ASC'): self
-	{
-		if (is_array($row)) {
-			$this->sorting = $row;
-		} else {
-			$this->sorting[$row] = $direction;
-		}
-		$this->result = null;
-		return $this;
-	}
-
-
-	/**
-	 * Limits number of rows.
-	 */
-	public function applyLimit(int $limit, int $offset = null): self
-	{
-		$this->limit = $limit;
-		$this->offset = $offset;
-		$this->result = $this->count = null;
-		return $this;
-	}
-
-
-	final public function getConnection(): Connection
-	{
-		return $this->connection;
-	}
-
-
-	/********************* executing ****************d*g**/
-
-
-	/**
-	 * Returns (and queries) Result.
-	 */
-	public function getResult(): Result
-	{
-		if ($this->result === null) {
-			$this->result = $this->connection->nativeQuery($this->__toString());
-		}
-		return $this->result;
-	}
-
-
-	public function getIterator(): ResultIterator
-	{
-		return $this->getResult()->getIterator();
-	}
-
-
-	/**
-	 * Generates, executes SQL query and fetches the single row.
-	 */
-	public function fetch(): ?Row
-	{
-		return $this->getResult()->fetch();
-	}
-
-
-	/**
-	 * Like fetch(), but returns only first field.
-	 * @return mixed  value on success, null if no next record
-	 */
-	public function fetchSingle()
-	{
-		return $this->getResult()->fetchSingle();
-	}
-
-
-	/**
-	 * Fetches all records from table.
-	 */
-	public function fetchAll(): array
-	{
-		return $this->getResult()->fetchAll();
-	}
-
-
-	/**
-	 * Fetches all records from table and returns associative tree.
-	 */
-	public function fetchAssoc(string $assoc): array
-	{
-		return $this->getResult()->fetchAssoc($assoc);
-	}
-
-
-	/**
-	 * Fetches all records from table like $key => $value pairs.
-	 */
-	public function fetchPairs(string $key = null, string $value = null): array
-	{
-		return $this->getResult()->fetchPairs($key, $value);
-	}
-
-
-	/**
-	 * Discards the internal cache.
-	 */
-	public function release(): void
-	{
-		$this->result = $this->count = $this->totalCount = null;
-	}
-
-
-	/********************* exporting ****************d*g**/
-
-
-	/**
-	 * Returns this data source wrapped in Fluent object.
-	 */
-	public function toFluent(): Fluent
-	{
-		return $this->connection->select('*')->from('(%SQL) t', $this->__toString());
-	}
-
-
-	/**
-	 * Returns this data source wrapped in DataSource object.
-	 */
-	public function toDataSource(): self
-	{
-		return new self($this->__toString(), $this->connection);
-	}
-
-
-	/**
-	 * Returns SQL query.
-	 */
-	public function __toString(): string
-	{
-		try {
-			return $this->connection->translate('
-SELECT %n', (empty($this->cols) ? '*' : $this->cols), '
-FROM %SQL', $this->sql, '
-%ex', $this->conds ? ['WHERE %and', $this->conds] : null, '
-%ex', $this->sorting ? ['ORDER BY %by', $this->sorting] : null, '
-%ofs %lmt', $this->offset, $this->limit
-			);
-		} catch (\Throwable $e) {
-			trigger_error($e->getMessage(), E_USER_ERROR);
-			return '';
-		}
-	}
-
-
-	/********************* counting ****************d*g**/
-
-
-	/**
-	 * Returns the number of rows in a given data source.
-	 */
-	public function count(): int
-	{
-		if ($this->count === null) {
-			$this->count = $this->conds || $this->offset || $this->limit
-				? Helpers::intVal($this->connection->nativeQuery(
-					'SELECT COUNT(*) FROM (' . $this->__toString() . ') t'
-				)->fetchSingle())
-				: $this->getTotalCount();
-		}
-		return $this->count;
-	}
-
-
-	/**
-	 * Returns the number of rows in a given data source.
-	 */
-	public function getTotalCount(): int
-	{
-		if ($this->totalCount === null) {
-			$this->totalCount = Helpers::intVal($this->connection->nativeQuery(
-				'SELECT COUNT(*) FROM ' . $this->sql
-			)->fetchSingle());
-		}
-		return $this->totalCount;
-	}
-}

src/Dibi/DateTime.php

@@ -1,39 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi;
-
-
-/**
- * DateTime.
- */
-class DateTime extends \DateTimeImmutable
-{
-	use Strict;
-
-	/**
-	 * @param  string|int  $time
-	 */
-	public function __construct($time = 'now', \DateTimeZone $timezone = null)
-	{
-		$timezone = $timezone ?: new \DateTimeZone(date_default_timezone_get());
-		if (is_numeric($time)) {
-			$tmp = (new self('@' . $time))->setTimezone($timezone);
-			parent::__construct($tmp->format('Y-m-d H:i:s.u'), $tmp->getTimezone());
-		} else {
-			parent::__construct($time, $timezone);
-		}
-	}
-
-
-	public function __toString(): string
-	{
-		return $this->format('Y-m-d H:i:s.u');
-	}
-}

src/Dibi/Drivers/DummyDriver.php

@@ -1,219 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Drivers;
-
-use Dibi;
-
-
-/**
- * The dummy driver for testing purposes.
- */
-class DummyDriver implements Dibi\Driver, Dibi\ResultDriver, Dibi\Reflector
-{
-	use Dibi\Strict;
-
-	public function disconnect(): void
-	{
-	}
-
-
-	public function query(string $sql): ?Dibi\ResultDriver
-	{
-		return null;
-	}
-
-
-	public function getAffectedRows(): ?int
-	{
-		return null;
-	}
-
-
-	public function getInsertId(?string $sequence): ?int
-	{
-		return null;
-	}
-
-
-	public function begin(string $savepoint = null): void
-	{
-	}
-
-
-	public function commit(string $savepoint = null): void
-	{
-	}
-
-
-	public function rollback(string $savepoint = null): void
-	{
-	}
-
-
-	public function getResource()
-	{
-		return null;
-	}
-
-
-	/**
-	 * Returns the connection reflector.
-	 */
-	public function getReflector(): Dibi\Reflector
-	{
-		return $this;
-	}
-
-
-	/********************* SQL ****************d*g**/
-
-
-	/**
-	 * Encodes data for use in a SQL statement.
-	 */
-	public function escapeText(string $value): string
-	{
-		return "'" . str_replace("'", "''", $value) . "'";
-	}
-
-
-	public function escapeBinary(string $value): string
-	{
-		return "N'" . str_replace("'", "''", $value) . "'";
-	}
-
-
-	public function escapeIdentifier(string $value): string
-	{
-		return '[' . strtr($value, '[]', '  ') . ']';
-	}
-
-
-	public function escapeBool(bool $value): string
-	{
-		return $value ? '1' : '0';
-	}
-
-
-	public function escapeDate(\DateTimeInterface $value): string
-	{
-		return $value->format("'Y-m-d'");
-	}
-
-
-	public function escapeDateTime(\DateTimeInterface $value): string
-	{
-		return $value->format("'Y-m-d H:i:s.u'");
-	}
-
-
-	public function escapeDateInterval(\DateInterval $value): string
-	{
-		throw new Dibi\NotImplementedException;
-	}
-
-
-	/**
-	 * Encodes string for use in a LIKE statement.
-	 */
-	public function escapeLike(string $value, int $pos): string
-	{
-		$value = strtr($value, ["'" => "''", '%' => '[%]', '_' => '[_]', '[' => '[[]']);
-		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
-	}
-
-
-	/**
-	 * Injects LIMIT/OFFSET to the SQL query.
-	 */
-	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
-	{
-		if ($limit < 0 || $offset < 0) {
-			throw new Dibi\NotSupportedException('Negative offset or limit.');
-
-		} elseif ($limit !== null || $offset) {
-			$sql .= ' LIMIT ' . ($limit ?? '-1')
-				. ($offset ? ' OFFSET ' . $offset : '');
-		}
-	}
-
-
-	/********************* Result ****************d*g**/
-
-
-	public function getRowCount(): int
-	{
-		return 0;
-	}
-
-
-	public function fetch(bool $assoc): ?array
-	{
-		return null;
-	}
-
-
-	public function seek(int $row): bool
-	{
-		return false;
-	}
-
-
-	public function free(): void
-	{
-	}
-
-
-	public function getResultResource()
-	{
-	}
-
-
-	public function getResultColumns(): array
-	{
-		return [];
-	}
-
-
-	/**
-	 * Decodes data from result set.
-	 */
-	public function unescapeBinary(string $value): string
-	{
-		return $value;
-	}
-
-
-	/********************* Reflector ****************d*g**/
-
-
-	public function getTables(): array
-	{
-		return [];
-	}
-
-
-	public function getColumns(string $table): array
-	{
-		return [];
-	}
-
-
-	public function getIndexes(string $table): array
-	{
-		return [];
-	}
-
-
-	public function getForeignKeys(string $table): array
-	{
-		return [];
-	}
-}

src/Dibi/Drivers/FirebirdDriver.php

@@ -1,286 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Drivers;
-
-use Dibi;
-use Dibi\Helpers;
-
-
-/**
- * The driver for Firebird/InterBase database.
- *
- * Driver options:
- *   - database => the path to database file (server:/path/database.fdb)
- *   - username (or user)
- *   - password (or pass)
- *   - charset => character encoding to set
- *   - buffers (int) => buffers is the number of database buffers to allocate for the server-side cache. If 0 or omitted, server chooses its own default.
- *   - resource (resource) => existing connection resource
- */
-class FirebirdDriver implements Dibi\Driver
-{
-	use Dibi\Strict;
-
-	public const ERROR_EXCEPTION_THROWN = -836;
-
-	/** @var resource */
-	private $connection;
-
-	/** @var resource|null */
-	private $transaction;
-
-	/** @var bool */
-	private $inTransaction = false;
-
-
-	/** @throws Dibi\NotSupportedException */
-	public function __construct(array $config)
-	{
-		if (!extension_loaded('interbase')) {
-			throw new Dibi\NotSupportedException("PHP extension 'interbase' is not loaded.");
-		}
-
-		Helpers::alias($config, 'database', 'db');
-
-		if (isset($config['resource'])) {
-			$this->connection = $config['resource'];
-
-		} else {
-			// default values
-			$config += [
-				'username' => ini_get('ibase.default_password'),
-				'password' => ini_get('ibase.default_user'),
-				'database' => ini_get('ibase.default_db'),
-				'charset' => ini_get('ibase.default_charset'),
-				'buffers' => 0,
-			];
-
-			if (empty($config['persistent'])) {
-				$this->connection = @ibase_connect($config['database'], $config['username'], $config['password'], $config['charset'], $config['buffers']); // intentionally @
-			} else {
-				$this->connection = @ibase_pconnect($config['database'], $config['username'], $config['password'], $config['charset'], $config['buffers']); // intentionally @
-			}
-
-			if (!is_resource($this->connection)) {
-				throw new Dibi\DriverException(ibase_errmsg(), ibase_errcode());
-			}
-		}
-	}
-
-
-	/**
-	 * Disconnects from a database.
-	 */
-	public function disconnect(): void
-	{
-		@ibase_close($this->connection); // @ - connection can be already disconnected
-	}
-
-
-	/**
-	 * Executes the SQL query.
-	 * @throws Dibi\DriverException|Dibi\Exception
-	 */
-	public function query(string $sql): ?Dibi\ResultDriver
-	{
-		$resource = $this->inTransaction ? $this->transaction : $this->connection;
-		$res = ibase_query($resource, $sql);
-
-		if ($res === false) {
-			if (ibase_errcode() == self::ERROR_EXCEPTION_THROWN) {
-				preg_match('/exception (\d+) (\w+) (.*)/i', ibase_errmsg(), $match);
-				throw new Dibi\ProcedureException($match[3], $match[1], $match[2], $sql);
-
-			} else {
-				throw new Dibi\DriverException(ibase_errmsg(), ibase_errcode(), $sql);
-			}
-
-		} elseif (is_resource($res)) {
-			return $this->createResultDriver($res);
-		}
-		return null;
-	}
-
-
-	/**
-	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
-	 */
-	public function getAffectedRows(): ?int
-	{
-		return Helpers::false2Null(ibase_affected_rows($this->connection));
-	}
-
-
-	/**
-	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
-	 */
-	public function getInsertId(?string $sequence): ?int
-	{
-		return Helpers::false2Null(ibase_gen_id($sequence, 0, $this->connection));
-	}
-
-
-	/**
-	 * Begins a transaction (if supported).
-	 * @throws Dibi\DriverException
-	 */
-	public function begin(string $savepoint = null): void
-	{
-		if ($savepoint !== null) {
-			throw new Dibi\NotSupportedException('Savepoints are not supported in Firebird/Interbase.');
-		}
-		$this->transaction = ibase_trans($this->getResource());
-		$this->inTransaction = true;
-	}
-
-
-	/**
-	 * Commits statements in a transaction.
-	 * @throws Dibi\DriverException
-	 */
-	public function commit(string $savepoint = null): void
-	{
-		if ($savepoint !== null) {
-			throw new Dibi\NotSupportedException('Savepoints are not supported in Firebird/Interbase.');
-		}
-
-		if (!ibase_commit($this->transaction)) {
-			throw new Dibi\DriverException('Unable to handle operation - failure when commiting transaction.');
-		}
-
-		$this->inTransaction = false;
-	}
-
-
-	/**
-	 * Rollback changes in a transaction.
-	 * @throws Dibi\DriverException
-	 */
-	public function rollback(string $savepoint = null): void
-	{
-		if ($savepoint !== null) {
-			throw new Dibi\NotSupportedException('Savepoints are not supported in Firebird/Interbase.');
-		}
-
-		if (!ibase_rollback($this->transaction)) {
-			throw new Dibi\DriverException('Unable to handle operation - failure when rolbacking transaction.');
-		}
-
-		$this->inTransaction = false;
-	}
-
-
-	/**
-	 * Is in transaction?
-	 */
-	public function inTransaction(): bool
-	{
-		return $this->inTransaction;
-	}
-
-
-	/**
-	 * Returns the connection resource.
-	 * @return resource|null
-	 */
-	public function getResource()
-	{
-		return is_resource($this->connection) ? $this->connection : null;
-	}
-
-
-	/**
-	 * Returns the connection reflector.
-	 */
-	public function getReflector(): Dibi\Reflector
-	{
-		return new FirebirdReflector($this);
-	}
-
-
-	/**
-	 * Result set driver factory.
-	 * @param  resource  $resource
-	 */
-	public function createResultDriver($resource): FirebirdResult
-	{
-		return new FirebirdResult($resource);
-	}
-
-
-	/********************* SQL ********************/
-
-
-	/**
-	 * Encodes data for use in a SQL statement.
-	 */
-	public function escapeText(string $value): string
-	{
-		return "'" . str_replace("'", "''", $value) . "'";
-	}
-
-
-	public function escapeBinary(string $value): string
-	{
-		return "'" . str_replace("'", "''", $value) . "'";
-	}
-
-
-	public function escapeIdentifier(string $value): string
-	{
-		return '"' . str_replace('"', '""', $value) . '"';
-	}
-
-
-	public function escapeBool(bool $value): string
-	{
-		return $value ? '1' : '0';
-	}
-
-
-	public function escapeDate(\DateTimeInterface $value): string
-	{
-		return $value->format("'Y-m-d'");
-	}
-
-
-	public function escapeDateTime(\DateTimeInterface $value): string
-	{
-		return "'" . substr($value->format('Y-m-d H:i:s.u'), 0, -2) . "'";
-	}
-
-
-	public function escapeDateInterval(\DateInterval $value): string
-	{
-		throw new Dibi\NotImplementedException;
-	}
-
-
-	/**
-	 * Encodes string for use in a LIKE statement.
-	 */
-	public function escapeLike(string $value, int $pos): string
-	{
-		$value = addcslashes($this->escapeText($value), '%_\\');
-		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'") . " ESCAPE '\\'";
-	}
-
-
-	/**
-	 * Injects LIMIT/OFFSET to the SQL query.
-	 */
-	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
-	{
-		if ($limit > 0 || $offset > 0) {
-			// http://www.firebirdsql.org/refdocs/langrefupd20-select.html
-			$sql = 'SELECT ' . ($limit > 0 ? 'FIRST ' . $limit : '') . ($offset > 0 ? ' SKIP ' . $offset : '') . ' * FROM (' . $sql . ')';
-		}
-	}
-}

src/Dibi/Drivers/FirebirdReflector.php

@@ -1,377 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Drivers;
-
-use Dibi;
-
-
-/**
- * The reflector for Firebird/InterBase database.
- */
-class FirebirdReflector implements Dibi\Reflector
-{
-	use Dibi\Strict;
-
-	/** @var Dibi\Driver */
-	private $driver;
-
-
-	public function __construct(Dibi\Driver $driver)
-	{
-		$this->driver = $driver;
-	}
-
-
-	/**
-	 * Returns list of tables.
-	 */
-	public function getTables(): array
-	{
-		$res = $this->driver->query("
-			SELECT TRIM(RDB\$RELATION_NAME),
-				CASE RDB\$VIEW_BLR WHEN NULL THEN 'TRUE' ELSE 'FALSE' END
-			FROM RDB\$RELATIONS
-			WHERE RDB\$SYSTEM_FLAG = 0;"
-		);
-		$tables = [];
-		while ($row = $res->fetch(false)) {
-			$tables[] = [
-				'name' => $row[0],
-				'view' => $row[1] === 'TRUE',
-			];
-		}
-		return $tables;
-	}
-
-
-	/**
-	 * Returns metadata for all columns in a table.
-	 */
-	public function getColumns(string $table): array
-	{
-		$table = strtoupper($table);
-		$res = $this->driver->query("
-			SELECT TRIM(r.RDB\$FIELD_NAME) AS FIELD_NAME,
-				CASE f.RDB\$FIELD_TYPE
-					WHEN 261 THEN 'BLOB'
-					WHEN 14 THEN 'CHAR'
-					WHEN 40 THEN 'CSTRING'
-					WHEN 11 THEN 'D_FLOAT'
-					WHEN 27 THEN 'DOUBLE'
-					WHEN 10 THEN 'FLOAT'
-					WHEN 16 THEN 'INT64'
-					WHEN 8 THEN 'INTEGER'
-					WHEN 9 THEN 'QUAD'
-					WHEN 7 THEN 'SMALLINT'
-					WHEN 12 THEN 'DATE'
-					WHEN 13 THEN 'TIME'
-					WHEN 35 THEN 'TIMESTAMP'
-					WHEN 37 THEN 'VARCHAR'
-					ELSE 'UNKNOWN'
-				END AS FIELD_TYPE,
-				f.RDB\$FIELD_LENGTH AS FIELD_LENGTH,
-				r.RDB\$DEFAULT_VALUE AS DEFAULT_VALUE,
-				CASE r.RDB\$NULL_FLAG
-					WHEN 1 THEN 'FALSE' ELSE 'TRUE'
-				END AS NULLABLE
-			FROM RDB\$RELATION_FIELDS r
-				LEFT JOIN RDB\$FIELDS f ON r.RDB\$FIELD_SOURCE = f.RDB\$FIELD_NAME
-			WHERE r.RDB\$RELATION_NAME = '$table'
-			ORDER BY r.RDB\$FIELD_POSITION;"
-
-		);
-		$columns = [];
-		while ($row = $res->fetch(true)) {
-			$key = $row['FIELD_NAME'];
-			$columns[$key] = [
-				'name' => $key,
-				'table' => $table,
-				'nativetype' => trim($row['FIELD_TYPE']),
-				'size' => $row['FIELD_LENGTH'],
-				'nullable' => $row['NULLABLE'] === 'TRUE',
-				'default' => $row['DEFAULT_VALUE'],
-				'autoincrement' => false,
-			];
-		}
-		return $columns;
-	}
-
-
-	/**
-	 * Returns metadata for all indexes in a table (the constraints are included).
-	 */
-	public function getIndexes(string $table): array
-	{
-		$table = strtoupper($table);
-		$res = $this->driver->query("
-			SELECT TRIM(s.RDB\$INDEX_NAME) AS INDEX_NAME,
-				TRIM(s.RDB\$FIELD_NAME) AS FIELD_NAME,
-				i.RDB\$UNIQUE_FLAG AS UNIQUE_FLAG,
-				i.RDB\$FOREIGN_KEY AS FOREIGN_KEY,
-				TRIM(r.RDB\$CONSTRAINT_TYPE) AS CONSTRAINT_TYPE,
-				s.RDB\$FIELD_POSITION AS FIELD_POSITION
-			FROM RDB\$INDEX_SEGMENTS s
-				LEFT JOIN RDB\$INDICES i ON i.RDB\$INDEX_NAME = s.RDB\$INDEX_NAME
-				LEFT JOIN RDB\$RELATION_CONSTRAINTS r ON r.RDB\$INDEX_NAME = s.RDB\$INDEX_NAME
-			WHERE UPPER(i.RDB\$RELATION_NAME) = '$table'
-			ORDER BY s.RDB\$FIELD_POSITION"
-		);
-		$indexes = [];
-		while ($row = $res->fetch(true)) {
-			$key = $row['INDEX_NAME'];
-			$indexes[$key]['name'] = $key;
-			$indexes[$key]['unique'] = $row['UNIQUE_FLAG'] === 1;
-			$indexes[$key]['primary'] = $row['CONSTRAINT_TYPE'] === 'PRIMARY KEY';
-			$indexes[$key]['table'] = $table;
-			$indexes[$key]['columns'][$row['FIELD_POSITION']] = $row['FIELD_NAME'];
-		}
-		return $indexes;
-	}
-
-
-	/**
-	 * Returns metadata for all foreign keys in a table.
-	 */
-	public function getForeignKeys(string $table): array
-	{
-		$table = strtoupper($table);
-		$res = $this->driver->query("
-			SELECT TRIM(s.RDB\$INDEX_NAME) AS INDEX_NAME,
-				TRIM(s.RDB\$FIELD_NAME) AS FIELD_NAME,
-			FROM RDB\$INDEX_SEGMENTS s
-				LEFT JOIN RDB\$RELATION_CONSTRAINTS r ON r.RDB\$INDEX_NAME = s.RDB\$INDEX_NAME
-			WHERE UPPER(i.RDB\$RELATION_NAME) = '$table'
-				AND r.RDB\$CONSTRAINT_TYPE = 'FOREIGN KEY'
-			ORDER BY s.RDB\$FIELD_POSITION"
-		);
-		$keys = [];
-		while ($row = $res->fetch(true)) {
-			$key = $row['INDEX_NAME'];
-			$keys[$key] = [
-				'name' => $key,
-				'column' => $row['FIELD_NAME'],
-				'table' => $table,
-			];
-		}
-		return $keys;
-	}
-
-
-	/**
-	 * Returns list of indices in given table (the constraints are not listed).
-	 */
-	public function getIndices(string $table): array
-	{
-		$res = $this->driver->query("
-			SELECT TRIM(RDB\$INDEX_NAME)
-			FROM RDB\$INDICES
-			WHERE RDB\$RELATION_NAME = UPPER('$table')
-				AND RDB\$UNIQUE_FLAG IS NULL
-				AND RDB\$FOREIGN_KEY IS NULL;"
-		);
-		$indices = [];
-		while ($row = $res->fetch(false)) {
-			$indices[] = $row[0];
-		}
-		return $indices;
-	}
-
-
-	/**
-	 * Returns list of constraints in given table.
-	 */
-	public function getConstraints(string $table): array
-	{
-		$res = $this->driver->query("
-			SELECT TRIM(RDB\$INDEX_NAME)
-			FROM RDB\$INDICES
-			WHERE RDB\$RELATION_NAME = UPPER('$table')
-				AND (
-					RDB\$UNIQUE_FLAG IS NOT NULL
-					OR RDB\$FOREIGN_KEY IS NOT NULL
-			);"
-		);
-		$constraints = [];
-		while ($row = $res->fetch(false)) {
-			$constraints[] = $row[0];
-		}
-		return $constraints;
-	}
-
-
-	/**
-	 * Returns metadata for all triggers in a table or database.
-	 * (Only if user has permissions on ALTER TABLE, INSERT/UPDATE/DELETE record in table)
-	 */
-	public function getTriggersMeta(string $table = null): array
-	{
-		$res = $this->driver->query("
-			SELECT TRIM(RDB\$TRIGGER_NAME) AS TRIGGER_NAME,
-				TRIM(RDB\$RELATION_NAME) AS TABLE_NAME,
-				CASE RDB\$TRIGGER_TYPE
-					WHEN 1 THEN 'BEFORE'
-					WHEN 2 THEN 'AFTER'
-					WHEN 3 THEN 'BEFORE'
-					WHEN 4 THEN 'AFTER'
-					WHEN 5 THEN 'BEFORE'
-					WHEN 6 THEN 'AFTER'
-				END AS TRIGGER_TYPE,
-				CASE RDB\$TRIGGER_TYPE
-					WHEN 1 THEN 'INSERT'
-					WHEN 2 THEN 'INSERT'
-					WHEN 3 THEN 'UPDATE'
-					WHEN 4 THEN 'UPDATE'
-					WHEN 5 THEN 'DELETE'
-					WHEN 6 THEN 'DELETE'
-				END AS TRIGGER_EVENT,
-				CASE RDB\$TRIGGER_INACTIVE
-					WHEN 1 THEN 'FALSE' ELSE 'TRUE'
-				END AS TRIGGER_ENABLED
-			FROM RDB\$TRIGGERS
-			WHERE RDB\$SYSTEM_FLAG = 0"
-			. ($table === null ? ';' : " AND RDB\$RELATION_NAME = UPPER('$table');")
-		);
-		$triggers = [];
-		while ($row = $res->fetch(true)) {
-			$triggers[$row['TRIGGER_NAME']] = [
-				'name' => $row['TRIGGER_NAME'],
-				'table' => $row['TABLE_NAME'],
-				'type' => trim($row['TRIGGER_TYPE']),
-				'event' => trim($row['TRIGGER_EVENT']),
-				'enabled' => trim($row['TRIGGER_ENABLED']) === 'TRUE',
-			];
-		}
-		return $triggers;
-	}
-
-
-	/**
-	 * Returns list of triggers for given table.
-	 * (Only if user has permissions on ALTER TABLE, INSERT/UPDATE/DELETE record in table)
-	 */
-	public function getTriggers(string $table = null): array
-	{
-		$q = 'SELECT TRIM(RDB$TRIGGER_NAME)
-			FROM RDB$TRIGGERS
-			WHERE RDB$SYSTEM_FLAG = 0';
-		$q .= $table === null ? ';' : " AND RDB\$RELATION_NAME = UPPER('$table')";
-
-		$res = $this->driver->query($q);
-		$triggers = [];
-		while ($row = $res->fetch(false)) {
-			$triggers[] = $row[0];
-		}
-		return $triggers;
-	}
-
-
-	/**
-	 * Returns metadata from stored procedures and their input and output parameters.
-	 */
-	public function getProceduresMeta(): array
-	{
-		$res = $this->driver->query("
-			SELECT
-				TRIM(p.RDB\$PARAMETER_NAME) AS PARAMETER_NAME,
-				TRIM(p.RDB\$PROCEDURE_NAME) AS PROCEDURE_NAME,
-				CASE p.RDB\$PARAMETER_TYPE
-					WHEN 0 THEN 'INPUT'
-					WHEN 1 THEN 'OUTPUT'
-					ELSE 'UNKNOWN'
-				END AS PARAMETER_TYPE,
-				CASE f.RDB\$FIELD_TYPE
-					WHEN 261 THEN 'BLOB'
-					WHEN 14 THEN 'CHAR'
-					WHEN 40 THEN 'CSTRING'
-					WHEN 11 THEN 'D_FLOAT'
-					WHEN 27 THEN 'DOUBLE'
-					WHEN 10 THEN 'FLOAT'
-					WHEN 16 THEN 'INT64'
-					WHEN 8 THEN 'INTEGER'
-					WHEN 9 THEN 'QUAD'
-					WHEN 7 THEN 'SMALLINT'
-					WHEN 12 THEN 'DATE'
-					WHEN 13 THEN 'TIME'
-					WHEN 35 THEN 'TIMESTAMP'
-					WHEN 37 THEN 'VARCHAR'
-					ELSE 'UNKNOWN'
-				END AS FIELD_TYPE,
-				f.RDB\$FIELD_LENGTH AS FIELD_LENGTH,
-				p.RDB\$PARAMETER_NUMBER AS PARAMETER_NUMBER
-			FROM RDB\$PROCEDURE_PARAMETERS p
-				LEFT JOIN RDB\$FIELDS f ON f.RDB\$FIELD_NAME = p.RDB\$FIELD_SOURCE
-			ORDER BY p.RDB\$PARAMETER_TYPE, p.RDB\$PARAMETER_NUMBER;"
-		);
-		$procedures = [];
-		while ($row = $res->fetch(true)) {
-			$key = $row['PROCEDURE_NAME'];
-			$io = trim($row['PARAMETER_TYPE']);
-			$num = $row['PARAMETER_NUMBER'];
-			$procedures[$key]['name'] = $row['PROCEDURE_NAME'];
-			$procedures[$key]['params'][$io][$num]['name'] = $row['PARAMETER_NAME'];
-			$procedures[$key]['params'][$io][$num]['type'] = trim($row['FIELD_TYPE']);
-			$procedures[$key]['params'][$io][$num]['size'] = $row['FIELD_LENGTH'];
-		}
-		return $procedures;
-	}
-
-
-	/**
-	 * Returns list of stored procedures.
-	 */
-	public function getProcedures(): array
-	{
-		$res = $this->driver->query('
-			SELECT TRIM(RDB$PROCEDURE_NAME)
-			FROM RDB$PROCEDURES;'
-		);
-		$procedures = [];
-		while ($row = $res->fetch(false)) {
-			$procedures[] = $row[0];
-		}
-		return $procedures;
-	}
-
-
-	/**
-	 * Returns list of generators.
-	 */
-	public function getGenerators(): array
-	{
-		$res = $this->driver->query('
-			SELECT TRIM(RDB$GENERATOR_NAME)
-			FROM RDB$GENERATORS
-			WHERE RDB$SYSTEM_FLAG = 0;'
-		);
-		$generators = [];
-		while ($row = $res->fetch(false)) {
-			$generators[] = $row[0];
-		}
-		return $generators;
-	}
-
-
-	/**
-	 * Returns list of user defined functions (UDF).
-	 */
-	public function getFunctions(): array
-	{
-		$res = $this->driver->query('
-			SELECT TRIM(RDB$FUNCTION_NAME)
-			FROM RDB$FUNCTIONS
-			WHERE RDB$SYSTEM_FLAG = 0;'
-		);
-		$functions = [];
-		while ($row = $res->fetch(false)) {
-			$functions[] = $row[0];
-		}
-		return $functions;
-	}
-}

src/Dibi/Drivers/FirebirdResult.php

@@ -1,138 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Drivers;
-
-use Dibi;
-use Dibi\Helpers;
-
-
-/**
- * The driver for Firebird/InterBase result set.
- */
-class FirebirdResult implements Dibi\ResultDriver
-{
-	use Dibi\Strict;
-
-	/** @var resource */
-	private $resultSet;
-
-	/** @var bool */
-	private $autoFree = true;
-
-
-	/**
-	 * @param  resource  $resultSet
-	 */
-	public function __construct($resultSet)
-	{
-		$this->resultSet = $resultSet;
-	}
-
-
-	/**
-	 * Automatically frees the resources allocated for this result set.
-	 */
-	public function __destruct()
-	{
-		if ($this->autoFree && $this->getResultResource()) {
-			$this->free();
-		}
-	}
-
-
-	/**
-	 * Returns the number of rows in a result set.
-	 */
-	public function getRowCount(): int
-	{
-		throw new Dibi\NotSupportedException('Firebird/Interbase do not support returning number of rows in result set.');
-	}
-
-
-	/**
-	 * Fetches the row at current position and moves the internal cursor to the next position.
-	 * @param  bool  $assoc   true for associative array, false for numeric
-	 */
-	public function fetch(bool $assoc): ?array
-	{
-		$result = $assoc ? @ibase_fetch_assoc($this->resultSet, IBASE_TEXT) : @ibase_fetch_row($this->resultSet, IBASE_TEXT); // intentionally @
-
-		if (ibase_errcode()) {
-			if (ibase_errcode() == FirebirdDriver::ERROR_EXCEPTION_THROWN) {
-				preg_match('/exception (\d+) (\w+) (.*)/is', ibase_errmsg(), $match);
-				throw new Dibi\ProcedureException($match[3], $match[1], $match[2]);
-
-			} else {
-				throw new Dibi\DriverException(ibase_errmsg(), ibase_errcode());
-			}
-		}
-
-		return Helpers::false2Null($result);
-	}
-
-
-	/**
-	 * Moves cursor position without fetching row.
-	 * @throws Dibi\Exception
-	 */
-	public function seek(int $row): bool
-	{
-		throw new Dibi\NotSupportedException('Firebird/Interbase do not support seek in result set.');
-	}
-
-
-	/**
-	 * Frees the resources allocated for this result set.
-	 */
-	public function free(): void
-	{
-		ibase_free_result($this->resultSet);
-	}
-
-
-	/**
-	 * Returns the result set resource.
-	 * @return resource|null
-	 */
-	public function getResultResource()
-	{
-		$this->autoFree = false;
-		return is_resource($this->resultSet) ? $this->resultSet : null;
-	}
-
-
-	/**
-	 * Returns metadata for all columns in a result set.
-	 */
-	public function getResultColumns(): array
-	{
-		$count = ibase_num_fields($this->resultSet);
-		$columns = [];
-		for ($i = 0; $i < $count; $i++) {
-			$row = (array) ibase_field_info($this->resultSet, $i);
-			$columns[] = [
-				'name' => $row['name'],
-				'fullname' => $row['name'],
-				'table' => $row['relation'],
-				'nativetype' => $row['type'],
-			];
-		}
-		return $columns;
-	}
-
-
-	/**
-	 * Decodes data from result set.
-	 */
-	public function unescapeBinary(string $value): string
-	{
-		return $value;
-	}
-}

src/Dibi/Drivers/MySqlReflector.php

@@ -1,128 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Drivers;
-
-use Dibi;
-
-
-/**
- * The reflector for MySQL databases.
- * @internal
- */
-class MySqlReflector implements Dibi\Reflector
-{
-	use Dibi\Strict;
-
-	/** @var Dibi\Driver */
-	private $driver;
-
-
-	public function __construct(Dibi\Driver $driver)
-	{
-		$this->driver = $driver;
-	}
-
-
-	/**
-	 * Returns list of tables.
-	 */
-	public function getTables(): array
-	{
-		$res = $this->driver->query('SHOW FULL TABLES');
-		$tables = [];
-		while ($row = $res->fetch(false)) {
-			$tables[] = [
-				'name' => $row[0],
-				'view' => isset($row[1]) && $row[1] === 'VIEW',
-			];
-		}
-		return $tables;
-	}
-
-
-	/**
-	 * Returns metadata for all columns in a table.
-	 */
-	public function getColumns(string $table): array
-	{
-		$res = $this->driver->query("SHOW FULL COLUMNS FROM {$this->driver->escapeIdentifier($table)}");
-		$columns = [];
-		while ($row = $res->fetch(true)) {
-			$type = explode('(', $row['Type']);
-			$columns[] = [
-				'name' => $row['Field'],
-				'table' => $table,
-				'nativetype' => strtoupper($type[0]),
-				'size' => isset($type[1]) ? (int) $type[1] : null,
-				'nullable' => $row['Null'] === 'YES',
-				'default' => $row['Default'],
-				'autoincrement' => $row['Extra'] === 'auto_increment',
-				'vendor' => $row,
-			];
-		}
-		return $columns;
-	}
-
-
-	/**
-	 * Returns metadata for all indexes in a table.
-	 */
-	public function getIndexes(string $table): array
-	{
-		$res = $this->driver->query("SHOW INDEX FROM {$this->driver->escapeIdentifier($table)}");
-		$indexes = [];
-		while ($row = $res->fetch(true)) {
-			$indexes[$row['Key_name']]['name'] = $row['Key_name'];
-			$indexes[$row['Key_name']]['unique'] = !$row['Non_unique'];
-			$indexes[$row['Key_name']]['primary'] = $row['Key_name'] === 'PRIMARY';
-			$indexes[$row['Key_name']]['columns'][$row['Seq_in_index'] - 1] = $row['Column_name'];
-		}
-		return array_values($indexes);
-	}
-
-
-	/**
-	 * Returns metadata for all foreign keys in a table.
-	 * @throws Dibi\NotSupportedException
-	 */
-	public function getForeignKeys(string $table): array
-	{
-		$data = $this->driver->query("SELECT `ENGINE` FROM information_schema.TABLES WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = {$this->driver->escapeText($table)}")->fetch(true);
-		if ($data['ENGINE'] !== 'InnoDB') {
-			throw new Dibi\NotSupportedException("Foreign keys are not supported in {$data['ENGINE']} tables.");
-		}
-
-		$res = $this->driver->query("
-			SELECT rc.CONSTRAINT_NAME, rc.UPDATE_RULE, rc.DELETE_RULE, kcu.REFERENCED_TABLE_NAME,
-				GROUP_CONCAT(kcu.REFERENCED_COLUMN_NAME ORDER BY kcu.ORDINAL_POSITION) AS REFERENCED_COLUMNS,
-				GROUP_CONCAT(kcu.COLUMN_NAME ORDER BY kcu.ORDINAL_POSITION) AS COLUMNS
-			FROM information_schema.REFERENTIAL_CONSTRAINTS rc
-			INNER JOIN information_schema.KEY_COLUMN_USAGE kcu ON
-				kcu.CONSTRAINT_NAME = rc.CONSTRAINT_NAME
-				AND kcu.CONSTRAINT_SCHEMA = rc.CONSTRAINT_SCHEMA
-			WHERE rc.CONSTRAINT_SCHEMA = DATABASE()
-				AND rc.TABLE_NAME = {$this->driver->escapeText($table)}
-			GROUP BY rc.CONSTRAINT_NAME
-		");
-
-		$foreignKeys = [];
-		while ($row = $res->fetch(true)) {
-			$keyName = $row['CONSTRAINT_NAME'];
-
-			$foreignKeys[$keyName]['name'] = $keyName;
-			$foreignKeys[$keyName]['local'] = explode(',', $row['COLUMNS']);
-			$foreignKeys[$keyName]['table'] = $row['REFERENCED_TABLE_NAME'];
-			$foreignKeys[$keyName]['foreign'] = explode(',', $row['REFERENCED_COLUMNS']);
-			$foreignKeys[$keyName]['onDelete'] = $row['DELETE_RULE'];
-			$foreignKeys[$keyName]['onUpdate'] = $row['UPDATE_RULE'];
-		}
-		return array_values($foreignKeys);
-	}
-}

src/Dibi/Drivers/MySqliDriver.php

@@ -1,336 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Drivers;
-
-use Dibi;
-
-
-/**
- * The driver for MySQL database.
- *
- * Driver options:
- *   - host => the MySQL server host name
- *   - port (int) => the port number to attempt to connect to the MySQL server
- *   - socket => the socket or named pipe
- *   - username (or user)
- *   - password (or pass)
- *   - database => the database name to select
- *   - options (array) => array of driver specific constants (MYSQLI_*) and values {@see mysqli_options}
- *   - flags (int) => driver specific constants (MYSQLI_CLIENT_*) {@see mysqli_real_connect}
- *   - charset => character encoding to set (default is utf8)
- *   - persistent (bool) => try to find a persistent link?
- *   - unbuffered (bool) => sends query without fetching and buffering the result rows automatically?
- *   - sqlmode => see http://dev.mysql.com/doc/refman/5.0/en/server-sql-mode.html
- *   - resource (mysqli) => existing connection resource
- */
-class MySqliDriver implements Dibi\Driver
-{
-	use Dibi\Strict;
-
-	public const ERROR_ACCESS_DENIED = 1045;
-
-	public const ERROR_DUPLICATE_ENTRY = 1062;
-
-	public const ERROR_DATA_TRUNCATED = 1265;
-
-	/** @var \mysqli */
-	private $connection;
-
-	/** @var bool  Is buffered (seekable and countable)? */
-	private $buffered;
-
-
-	/** @throws Dibi\NotSupportedException */
-	public function __construct(array $config)
-	{
-		if (!extension_loaded('mysqli')) {
-			throw new Dibi\NotSupportedException("PHP extension 'mysqli' is not loaded.");
-		}
-
-		mysqli_report(MYSQLI_REPORT_OFF);
-		if (isset($config['resource']) && $config['resource'] instanceof \mysqli) {
-			$this->connection = $config['resource'];
-
-		} else {
-			// default values
-			$config += [
-				'charset' => 'utf8',
-				'timezone' => date('P'),
-				'username' => ini_get('mysqli.default_user'),
-				'password' => ini_get('mysqli.default_pw'),
-				'socket' => (string) ini_get('mysqli.default_socket'),
-				'port' => null,
-			];
-			if (!isset($config['host'])) {
-				$host = ini_get('mysqli.default_host');
-				if ($host) {
-					$config['host'] = $host;
-					$config['port'] = ini_get('mysqli.default_port');
-				} else {
-					$config['host'] = null;
-					$config['port'] = null;
-				}
-			}
-
-			$foo = &$config['flags'];
-			$foo = &$config['database'];
-
-			$this->connection = mysqli_init();
-			if (isset($config['options'])) {
-				foreach ($config['options'] as $key => $value) {
-					$this->connection->options($key, $value);
-				}
-			}
-			@$this->connection->real_connect( // intentionally @
-				(empty($config['persistent']) ? '' : 'p:') . $config['host'],
-				$config['username'],
-				$config['password'] ?? '',
-				$config['database'] ?? '',
-				$config['port'] ?? 0,
-				$config['socket'],
-				$config['flags'] ?? 0
-			);
-
-			if ($this->connection->connect_errno) {
-				throw new Dibi\DriverException($this->connection->connect_error, $this->connection->connect_errno);
-			}
-		}
-
-		if (isset($config['charset'])) {
-			if (!@$this->connection->set_charset($config['charset'])) {
-				$this->query("SET NAMES '$config[charset]'");
-			}
-		}
-
-		if (isset($config['sqlmode'])) {
-			$this->query("SET sql_mode='$config[sqlmode]'");
-		}
-
-		if (isset($config['timezone'])) {
-			$this->query("SET time_zone='$config[timezone]'");
-		}
-
-		$this->buffered = empty($config['unbuffered']);
-	}
-
-
-	/**
-	 * Disconnects from a database.
-	 */
-	public function disconnect(): void
-	{
-		@$this->connection->close(); // @ - connection can be already disconnected
-	}
-
-
-	/**
-	 * Executes the SQL query.
-	 * @throws Dibi\DriverException
-	 */
-	public function query(string $sql): ?Dibi\ResultDriver
-	{
-		$res = @$this->connection->query($sql, $this->buffered ? MYSQLI_STORE_RESULT : MYSQLI_USE_RESULT); // intentionally @
-
-		if ($code = mysqli_errno($this->connection)) {
-			throw static::createException(mysqli_error($this->connection), $code, $sql);
-
-		} elseif ($res instanceof \mysqli_result) {
-			return $this->createResultDriver($res);
-		}
-		return null;
-	}
-
-
-	public static function createException(string $message, $code, string $sql): Dibi\DriverException
-	{
-		if (in_array($code, [1216, 1217, 1451, 1452, 1701], true)) {
-			return new Dibi\ForeignKeyConstraintViolationException($message, $code, $sql);
-
-		} elseif (in_array($code, [1062, 1557, 1569, 1586], true)) {
-			return new Dibi\UniqueConstraintViolationException($message, $code, $sql);
-
-		} elseif (in_array($code, [1048, 1121, 1138, 1171, 1252, 1263, 1566], true)) {
-			return new Dibi\NotNullConstraintViolationException($message, $code, $sql);
-
-		} else {
-			return new Dibi\DriverException($message, $code, $sql);
-		}
-	}
-
-
-	/**
-	 * Retrieves information about the most recently executed query.
-	 */
-	public function getInfo(): array
-	{
-		$res = [];
-		preg_match_all('#(.+?): +(\d+) *#', $this->connection->info, $matches, PREG_SET_ORDER);
-		if (preg_last_error()) {
-			throw new Dibi\PcreException;
-		}
-
-		foreach ($matches as $m) {
-			$res[$m[1]] = (int) $m[2];
-		}
-		return $res;
-	}
-
-
-	/**
-	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
-	 */
-	public function getAffectedRows(): ?int
-	{
-		return $this->connection->affected_rows === -1 ? null : $this->connection->affected_rows;
-	}
-
-
-	/**
-	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
-	 */
-	public function getInsertId(?string $sequence): ?int
-	{
-		return $this->connection->insert_id ?: null;
-	}
-
-
-	/**
-	 * Begins a transaction (if supported).
-	 * @throws Dibi\DriverException
-	 */
-	public function begin(string $savepoint = null): void
-	{
-		$this->query($savepoint ? "SAVEPOINT $savepoint" : 'START TRANSACTION');
-	}
-
-
-	/**
-	 * Commits statements in a transaction.
-	 * @throws Dibi\DriverException
-	 */
-	public function commit(string $savepoint = null): void
-	{
-		$this->query($savepoint ? "RELEASE SAVEPOINT $savepoint" : 'COMMIT');
-	}
-
-
-	/**
-	 * Rollback changes in a transaction.
-	 * @throws Dibi\DriverException
-	 */
-	public function rollback(string $savepoint = null): void
-	{
-		$this->query($savepoint ? "ROLLBACK TO SAVEPOINT $savepoint" : 'ROLLBACK');
-	}
-
-
-	/**
-	 * Returns the connection resource.
-	 */
-	public function getResource(): ?\mysqli
-	{
-		return @$this->connection->thread_id ? $this->connection : null;
-	}
-
-
-	/**
-	 * Returns the connection reflector.
-	 */
-	public function getReflector(): Dibi\Reflector
-	{
-		return new MySqlReflector($this);
-	}
-
-
-	/**
-	 * Result set driver factory.
-	 */
-	public function createResultDriver(\mysqli_result $result): MySqliResult
-	{
-		return new MySqliResult($result, $this->buffered);
-	}
-
-
-	/********************* SQL ****************d*g**/
-
-
-	/**
-	 * Encodes data for use in a SQL statement.
-	 */
-	public function escapeText(string $value): string
-	{
-		return "'" . $this->connection->escape_string($value) . "'";
-	}
-
-
-	public function escapeBinary(string $value): string
-	{
-		return "_binary'" . $this->connection->escape_string($value) . "'";
-	}
-
-
-	public function escapeIdentifier(string $value): string
-	{
-		return '`' . str_replace('`', '``', $value) . '`';
-	}
-
-
-	public function escapeBool(bool $value): string
-	{
-		return $value ? '1' : '0';
-	}
-
-
-	public function escapeDate(\DateTimeInterface $value): string
-	{
-		return $value->format("'Y-m-d'");
-	}
-
-
-	public function escapeDateTime(\DateTimeInterface $value): string
-	{
-		return $value->format("'Y-m-d H:i:s.u'");
-	}
-
-
-	public function escapeDateInterval(\DateInterval $value): string
-	{
-		if ($value->y || $value->m || $value->d) {
-			throw new Dibi\NotSupportedException('Only time interval is supported.');
-		}
-		return $value->format('%r%H:%I:%S.%f');
-	}
-
-
-	/**
-	 * Encodes string for use in a LIKE statement.
-	 */
-	public function escapeLike(string $value, int $pos): string
-	{
-		$value = addcslashes(str_replace('\\', '\\\\', $value), "\x00\n\r\\'%_");
-		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
-	}
-
-
-	/**
-	 * Injects LIMIT/OFFSET to the SQL query.
-	 */
-	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
-	{
-		if ($limit < 0 || $offset < 0) {
-			throw new Dibi\NotSupportedException('Negative offset or limit.');
-
-		} elseif ($limit !== null || $offset) {
-			// see http://dev.mysql.com/doc/refman/5.0/en/select.html
-			$sql .= ' LIMIT ' . ($limit ?? '18446744073709551615')
-				. ($offset ? ' OFFSET ' . $offset : '');
-		}
-	}
-}

src/Dibi/Drivers/MySqliResult.php

@@ -1,147 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Drivers;
-
-use Dibi;
-
-
-/**
- * The driver for MySQL result set.
- */
-class MySqliResult implements Dibi\ResultDriver
-{
-	use Dibi\Strict;
-
-	/** @var \mysqli_result */
-	private $resultSet;
-
-	/** @var bool */
-	private $autoFree = true;
-
-	/** @var bool  Is buffered (seekable and countable)? */
-	private $buffered;
-
-
-	public function __construct(\mysqli_result $resultSet, bool $buffered)
-	{
-		$this->resultSet = $resultSet;
-		$this->buffered = $buffered;
-	}
-
-
-	/**
-	 * Automatically frees the resources allocated for this result set.
-	 */
-	public function __destruct()
-	{
-		if ($this->autoFree && $this->getResultResource()) {
-			@$this->free();
-		}
-	}
-
-
-	/**
-	 * Returns the number of rows in a result set.
-	 */
-	public function getRowCount(): int
-	{
-		if (!$this->buffered) {
-			throw new Dibi\NotSupportedException('Row count is not available for unbuffered queries.');
-		}
-		return $this->resultSet->num_rows;
-	}
-
-
-	/**
-	 * Fetches the row at current position and moves the internal cursor to the next position.
-	 * @param  bool  $assoc   true for associative array, false for numeric
-	 */
-	public function fetch(bool $assoc): ?array
-	{
-		return $assoc
-			? $this->resultSet->fetch_assoc()
-			: $this->resultSet->fetch_row();
-	}
-
-
-	/**
-	 * Moves cursor position without fetching row.
-	 * @throws Dibi\Exception
-	 */
-	public function seek(int $row): bool
-	{
-		if (!$this->buffered) {
-			throw new Dibi\NotSupportedException('Cannot seek an unbuffered result set.');
-		}
-		return $this->resultSet->data_seek($row);
-	}
-
-
-	/**
-	 * Frees the resources allocated for this result set.
-	 */
-	public function free(): void
-	{
-		$this->resultSet->free();
-	}
-
-
-	/**
-	 * Returns metadata for all columns in a result set.
-	 */
-	public function getResultColumns(): array
-	{
-		static $types;
-		if ($types === null) {
-			$consts = get_defined_constants(true);
-			$types = [];
-			foreach ($consts['mysqli'] ?? [] as $key => $value) {
-				if (strncmp($key, 'MYSQLI_TYPE_', 12) === 0) {
-					$types[$value] = substr($key, 12);
-				}
-			}
-			$types[MYSQLI_TYPE_TINY] = $types[MYSQLI_TYPE_SHORT] = $types[MYSQLI_TYPE_LONG] = 'INT';
-		}
-
-		$count = $this->resultSet->field_count;
-		$columns = [];
-		for ($i = 0; $i < $count; $i++) {
-			$row = (array) $this->resultSet->fetch_field_direct($i);
-			$columns[] = [
-				'name' => $row['name'],
-				'table' => $row['orgtable'],
-				'fullname' => $row['table'] ? $row['table'] . '.' . $row['name'] : $row['name'],
-				'nativetype' => $types[$row['type']] ?? $row['type'],
-				'type' => $row['type'] === MYSQLI_TYPE_TIME ? Dibi\Type::TIME_INTERVAL : null,
-				'vendor' => $row,
-			];
-		}
-		return $columns;
-	}
-
-
-	/**
-	 * Returns the result set resource.
-	 */
-	public function getResultResource(): \mysqli_result
-	{
-		$this->autoFree = false;
-		return $this->resultSet;
-	}
-
-
-	/**
-	 * Decodes data from result set.
-	 */
-	public function unescapeBinary(string $value): string
-	{
-		return $value;
-	}
-}

src/Dibi/Drivers/NoDataResult.php

@@ -1,74 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Drivers;
-
-use Dibi;
-
-
-/**
- * The driver for no result set.
- */
-class NoDataResult implements Dibi\ResultDriver
-{
-	use Dibi\Strict;
-
-	/** @var int */
-	private $rows;
-
-
-	public function __construct(int $rows)
-	{
-		$this->rows = $rows;
-	}
-
-
-	/**
-	 * Returns the number of affected rows.
-	 */
-	public function getRowCount(): int
-	{
-		return $this->rows;
-	}
-
-
-	public function fetch(bool $assoc): ?array
-	{
-		return null;
-	}
-
-
-	public function seek(int $row): bool
-	{
-		return false;
-	}
-
-
-	public function free(): void
-	{
-	}
-
-
-	public function getResultColumns(): array
-	{
-		return [];
-	}
-
-
-	public function getResultResource()
-	{
-		return null;
-	}
-
-
-	public function unescapeBinary(string $value): string
-	{
-		return $value;
-	}
-}

src/Dibi/Drivers/OdbcDriver.php

@@ -1,270 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Drivers;
-
-use Dibi;
-
-
-/**
- * The driver interacting with databases via ODBC connections.
- *
- * Driver options:
- *   - dsn => driver specific DSN
- *   - username (or user)
- *   - password (or pass)
- *   - persistent (bool) => try to find a persistent link?
- *   - resource (resource) => existing connection resource
- *   - microseconds (bool) => use microseconds in datetime format?
- */
-class OdbcDriver implements Dibi\Driver
-{
-	use Dibi\Strict;
-
-	/** @var resource */
-	private $connection;
-
-	/** @var int|null  Affected rows */
-	private $affectedRows;
-
-	/** @var bool */
-	private $microseconds = true;
-
-
-	/** @throws Dibi\NotSupportedException */
-	public function __construct(array $config)
-	{
-		if (!extension_loaded('odbc')) {
-			throw new Dibi\NotSupportedException("PHP extension 'odbc' is not loaded.");
-		}
-
-		if (isset($config['resource'])) {
-			$this->connection = $config['resource'];
-		} else {
-			// default values
-			$config += [
-				'username' => ini_get('odbc.default_user'),
-				'password' => ini_get('odbc.default_pw'),
-				'dsn' => ini_get('odbc.default_db'),
-			];
-
-			if (empty($config['persistent'])) {
-				$this->connection = @odbc_connect($config['dsn'], $config['username'] ?? '', $config['password'] ?? ''); // intentionally @
-			} else {
-				$this->connection = @odbc_pconnect($config['dsn'], $config['username'] ?? '', $config['password'] ?? ''); // intentionally @
-			}
-		}
-
-		if (!is_resource($this->connection)) {
-			throw new Dibi\DriverException(odbc_errormsg() . ' ' . odbc_error());
-		}
-
-		if (isset($config['microseconds'])) {
-			$this->microseconds = (bool) $config['microseconds'];
-		}
-	}
-
-
-	/**
-	 * Disconnects from a database.
-	 */
-	public function disconnect(): void
-	{
-		@odbc_close($this->connection); // @ - connection can be already disconnected
-	}
-
-
-	/**
-	 * Executes the SQL query.
-	 * @throws Dibi\DriverException
-	 */
-	public function query(string $sql): ?Dibi\ResultDriver
-	{
-		$this->affectedRows = null;
-		$res = @odbc_exec($this->connection, $sql); // intentionally @
-
-		if ($res === false) {
-			throw new Dibi\DriverException(odbc_errormsg($this->connection) . ' ' . odbc_error($this->connection), 0, $sql);
-
-		} elseif (is_resource($res)) {
-			$this->affectedRows = Dibi\Helpers::false2Null(odbc_num_rows($res));
-			return odbc_num_fields($res) ? $this->createResultDriver($res) : null;
-		}
-		return null;
-	}
-
-
-	/**
-	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
-	 */
-	public function getAffectedRows(): ?int
-	{
-		return $this->affectedRows;
-	}
-
-
-	/**
-	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
-	 */
-	public function getInsertId(?string $sequence): ?int
-	{
-		throw new Dibi\NotSupportedException('ODBC does not support autoincrementing.');
-	}
-
-
-	/**
-	 * Begins a transaction (if supported).
-	 * @throws Dibi\DriverException
-	 */
-	public function begin(string $savepoint = null): void
-	{
-		if (!odbc_autocommit($this->connection, 0/*false*/)) {
-			throw new Dibi\DriverException(odbc_errormsg($this->connection) . ' ' . odbc_error($this->connection));
-		}
-	}
-
-
-	/**
-	 * Commits statements in a transaction.
-	 * @throws Dibi\DriverException
-	 */
-	public function commit(string $savepoint = null): void
-	{
-		if (!odbc_commit($this->connection)) {
-			throw new Dibi\DriverException(odbc_errormsg($this->connection) . ' ' . odbc_error($this->connection));
-		}
-		odbc_autocommit($this->connection, 1/*true*/);
-	}
-
-
-	/**
-	 * Rollback changes in a transaction.
-	 * @throws Dibi\DriverException
-	 */
-	public function rollback(string $savepoint = null): void
-	{
-		if (!odbc_rollback($this->connection)) {
-			throw new Dibi\DriverException(odbc_errormsg($this->connection) . ' ' . odbc_error($this->connection));
-		}
-		odbc_autocommit($this->connection, 1/*true*/);
-	}
-
-
-	/**
-	 * Is in transaction?
-	 */
-	public function inTransaction(): bool
-	{
-		return !odbc_autocommit($this->connection);
-	}
-
-
-	/**
-	 * Returns the connection resource.
-	 * @return resource|null
-	 */
-	public function getResource()
-	{
-		return is_resource($this->connection) ? $this->connection : null;
-	}
-
-
-	/**
-	 * Returns the connection reflector.
-	 */
-	public function getReflector(): Dibi\Reflector
-	{
-		return new OdbcReflector($this);
-	}
-
-
-	/**
-	 * Result set driver factory.
-	 * @param  resource  $resource
-	 */
-	public function createResultDriver($resource): OdbcResult
-	{
-		return new OdbcResult($resource);
-	}
-
-
-	/********************* SQL ****************d*g**/
-
-
-	/**
-	 * Encodes data for use in a SQL statement.
-	 */
-	public function escapeText(string $value): string
-	{
-		return "'" . str_replace("'", "''", $value) . "'";
-	}
-
-
-	public function escapeBinary(string $value): string
-	{
-		return "'" . str_replace("'", "''", $value) . "'";
-	}
-
-
-	public function escapeIdentifier(string $value): string
-	{
-		return '[' . str_replace(['[', ']'], ['[[', ']]'], $value) . ']';
-	}
-
-
-	public function escapeBool(bool $value): string
-	{
-		return $value ? '1' : '0';
-	}
-
-
-	public function escapeDate(\DateTimeInterface $value): string
-	{
-		return $value->format('#m/d/Y#');
-	}
-
-
-	public function escapeDateTime(\DateTimeInterface $value): string
-	{
-		return $value->format($this->microseconds ? '#m/d/Y H:i:s.u#' : '#m/d/Y H:i:s#');
-	}
-
-
-	public function escapeDateInterval(\DateInterval $value): string
-	{
-		throw new Dibi\NotImplementedException;
-	}
-
-
-	/**
-	 * Encodes string for use in a LIKE statement.
-	 */
-	public function escapeLike(string $value, int $pos): string
-	{
-		$value = strtr($value, ["'" => "''", '%' => '[%]', '_' => '[_]', '[' => '[[]']);
-		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
-	}
-
-
-	/**
-	 * Injects LIMIT/OFFSET to the SQL query.
-	 */
-	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
-	{
-		if ($offset) {
-			throw new Dibi\NotSupportedException('Offset is not supported by this database.');
-
-		} elseif ($limit < 0) {
-			throw new Dibi\NotSupportedException('Negative offset or limit.');
-
-		} elseif ($limit !== null) {
-			$sql = 'SELECT TOP ' . $limit . ' * FROM (' . $sql . ') t';
-		}
-	}
-}

src/Dibi/Drivers/OdbcReflector.php

@@ -1,92 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Drivers;
-
-use Dibi;
-
-
-/**
- * The reflector for ODBC connections.
- */
-class OdbcReflector implements Dibi\Reflector
-{
-	use Dibi\Strict;
-
-	/** @var Dibi\Driver */
-	private $driver;
-
-
-	public function __construct(Dibi\Driver $driver)
-	{
-		$this->driver = $driver;
-	}
-
-
-	/**
-	 * Returns list of tables.
-	 */
-	public function getTables(): array
-	{
-		$res = odbc_tables($this->driver->getResource());
-		$tables = [];
-		while ($row = odbc_fetch_array($res)) {
-			if ($row['TABLE_TYPE'] === 'TABLE' || $row['TABLE_TYPE'] === 'VIEW') {
-				$tables[] = [
-					'name' => $row['TABLE_NAME'],
-					'view' => $row['TABLE_TYPE'] === 'VIEW',
-				];
-			}
-		}
-		odbc_free_result($res);
-		return $tables;
-	}
-
-
-	/**
-	 * Returns metadata for all columns in a table.
-	 */
-	public function getColumns(string $table): array
-	{
-		$res = odbc_columns($this->driver->getResource());
-		$columns = [];
-		while ($row = odbc_fetch_array($res)) {
-			if ($row['TABLE_NAME'] === $table) {
-				$columns[] = [
-					'name' => $row['COLUMN_NAME'],
-					'table' => $table,
-					'nativetype' => $row['TYPE_NAME'],
-					'size' => $row['COLUMN_SIZE'],
-					'nullable' => (bool) $row['NULLABLE'],
-					'default' => $row['COLUMN_DEF'],
-				];
-			}
-		}
-		odbc_free_result($res);
-		return $columns;
-	}
-
-
-	/**
-	 * Returns metadata for all indexes in a table.
-	 */
-	public function getIndexes(string $table): array
-	{
-		throw new Dibi\NotImplementedException;
-	}
-
-
-	/**
-	 * Returns metadata for all foreign keys in a table.
-	 */
-	public function getForeignKeys(string $table): array
-	{
-		throw new Dibi\NotImplementedException;
-	}
-}

src/Dibi/Drivers/OdbcResult.php

@@ -1,141 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Drivers;
-
-use Dibi;
-
-
-/**
- * The driver interacting with result set via ODBC connections.
- */
-class OdbcResult implements Dibi\ResultDriver
-{
-	use Dibi\Strict;
-
-	/** @var resource */
-	private $resultSet;
-
-	/** @var bool */
-	private $autoFree = true;
-
-	/** @var int  Cursor */
-	private $row = 0;
-
-
-	/**
-	 * @param  resource  $resultSet
-	 */
-	public function __construct($resultSet)
-	{
-		$this->resultSet = $resultSet;
-	}
-
-
-	/**
-	 * Automatically frees the resources allocated for this result set.
-	 */
-	public function __destruct()
-	{
-		if ($this->autoFree && $this->getResultResource()) {
-			$this->free();
-		}
-	}
-
-
-	/**
-	 * Returns the number of rows in a result set.
-	 */
-	public function getRowCount(): int
-	{
-		// will return -1 with many drivers :-(
-		return odbc_num_rows($this->resultSet);
-	}
-
-
-	/**
-	 * Fetches the row at current position and moves the internal cursor to the next position.
-	 * @param  bool  $assoc  true for associative array, false for numeric
-	 */
-	public function fetch(bool $assoc): ?array
-	{
-		if ($assoc) {
-			return Dibi\Helpers::false2Null(odbc_fetch_array($this->resultSet, ++$this->row));
-		} else {
-			$set = $this->resultSet;
-			if (!odbc_fetch_row($set, ++$this->row)) {
-				return null;
-			}
-			$count = odbc_num_fields($set);
-			$cols = [];
-			for ($i = 1; $i <= $count; $i++) {
-				$cols[] = odbc_result($set, $i);
-			}
-			return $cols;
-		}
-	}
-
-
-	/**
-	 * Moves cursor position without fetching row.
-	 */
-	public function seek(int $row): bool
-	{
-		$this->row = $row;
-		return true;
-	}
-
-
-	/**
-	 * Frees the resources allocated for this result set.
-	 */
-	public function free(): void
-	{
-		odbc_free_result($this->resultSet);
-	}
-
-
-	/**
-	 * Returns metadata for all columns in a result set.
-	 */
-	public function getResultColumns(): array
-	{
-		$count = odbc_num_fields($this->resultSet);
-		$columns = [];
-		for ($i = 1; $i <= $count; $i++) {
-			$columns[] = [
-				'name' => odbc_field_name($this->resultSet, $i),
-				'table' => null,
-				'fullname' => odbc_field_name($this->resultSet, $i),
-				'nativetype' => odbc_field_type($this->resultSet, $i),
-			];
-		}
-		return $columns;
-	}
-
-
-	/**
-	 * Returns the result set resource.
-	 * @return resource|null
-	 */
-	public function getResultResource()
-	{
-		$this->autoFree = false;
-		return is_resource($this->resultSet) ? $this->resultSet : null;
-	}
-
-
-	/**
-	 * Decodes data from result set.
-	 */
-	public function unescapeBinary(string $value): string
-	{
-		return $value;
-	}
-}

src/Dibi/Drivers/OracleDriver.php

@@ -1,293 +0,0 @@
-<?php
-
-/**
- * This file is part of the Dibi, smart database abstraction layer (https://dibiphp.com)
- * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
- */
-
-declare(strict_types=1);
-
-namespace Dibi\Drivers;
-
-use Dibi;
-
-
-/**
- * The driver for Oracle database.
- *
- * Driver options:
- *   - database => the name of the local Oracle instance or the name of the entry in tnsnames.ora
- *   - username (or user)
- *   - password (or pass)
- *   - charset => character encoding to set
- *   - schema => alters session schema
- *   - nativeDate => use native date format (defaults to true)
- *   - resource (resource) => existing connection resource
- *   - persistent => Creates persistent connections with oci_pconnect instead of oci_new_connect
- */
-class OracleDriver implements Dibi\Driver
-{
-	use Dibi\Strict;
-
-	/** @var resource */
-	private $connection;
-
-	/** @var bool */
-	private $autocommit = true;
-
-	/** @var bool  use native datetime format */
-	private $nativeDate;
-
-	/** @var int|null Number of affected rows */
-	private $affectedRows;
-
-
-	/** @throws Dibi\NotSupportedException */
-	public function __construct(array $config)
-	{
-		if (!extension_loaded('oci8')) {
-			throw new Dibi\NotSupportedException("PHP extension 'oci8' is not loaded.");
-		}
-
-		$foo = &$config['charset'];
-		$this->nativeDate = $config['nativeDate'] ?? true;
-
-		if (isset($config['resource'])) {
-			$this->connection = $config['resource'];
-		} elseif (empty($config['persistent'])) {
-			$this->connection = @oci_new_connect($config['username'], $config['password'], $config['database'], $config['charset']); // intentionally @
-		} else {
-			$this->connection = @oci_pconnect($config['username'], $config['password'], $config['database'], $config['charset']); // intentionally @
-		}
-
-		if (!$this->connection) {
-			$err = oci_error();
-			throw new Dibi\DriverException($err['message'], $err['code']);
-		}
-
-		if (isset($config['schema'])) {
-			$this->query('ALTER SESSION SET CURRENT_SCHEMA=' . $config['schema']);
-		}
-	}
-
-
-	/**
-	 * Disconnects from a database.
-	 */
-	public function disconnect(): void
-	{
-		@oci_close($this->connection); // @ - connection can be already disconnected
-	}
-
-
-	/**
-	 * Executes the SQL query.
-	 * @throws Dibi\DriverException
-	 */
-	public function query(string $sql): ?Dibi\ResultDriver
-	{
-		$this->affectedRows = null;
-		$res = oci_parse($this->connection, $sql);
-		if ($res) {
-			@oci_execute($res, $this->autocommit ? OCI_COMMIT_ON_SUCCESS : OCI_DEFAULT);
-			$err = oci_error($res);
-			if ($err) {
-				throw static::createException($err['message'], $err['code'], $sql);
-
-			} elseif (is_resource($res)) {
-				$this->affectedRows = Dibi\Helpers::false2Null(oci_num_rows($res));
-				return oci_num_fields($res) ? $this->createResultDriver($res) : null;
-			}
-		} else {
-			$err = oci_error($this->connection);
-			throw new Dibi\DriverException($err['message'], $err['code'], $sql);
-		}
-		return null;
-	}
-
-
-	public static function createException(string $message, $code, string $sql): Dibi\DriverException
-	{
-		if (in_array($code, [1, 2299, 38911], true)) {
-			return new Dibi\UniqueConstraintViolationException($message, $code, $sql);
-
-		} elseif (in_array($code, [1400], true)) {
-			return new Dibi\NotNullConstraintViolationException($message, $code, $sql);
-
-		} elseif (in_array($code, [2266, 2291, 2292], true)) {
-			return new Dibi\ForeignKeyConstraintViolationException($message, $code, $sql);
-
-		} else {
-			return new Dibi\DriverException($message, $code, $sql);
-		}
-	}
-
-
-	/**
-	 * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
-	 */
-	public function getAffectedRows(): ?int
-	{
-		return $this->affectedRows;
-	}
-
-
-	/**
-	 * Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
-	 */
-	public function getInsertId(?string $sequence): ?int
-	{
-		$row = $this->query("SELECT $sequence.CURRVAL AS ID FROM DUAL")->fetch(true);
-		return isset($row['ID']) ? Dibi\Helpers::intVal($row['ID']) : null;
-	}
-
-
-	/**
-	 * Begins a transaction (if supported).
-	 */
-	public function begin(string $savepoint = null): void
-	{
-		$this->autocommit = false;
-	}
-
-
-	/**
-	 * Commits statements in a transaction.
-	 * @throws Dibi\DriverException
-	 */
-	public function commit(string $savepoint = null): void
-	{
-		if (!oci_commit($this->connection)) {
-			$err = oci_error($this->connection);
-			throw new Dibi\DriverException($err['message'], $err['code']);
-		}
-		$this->autocommit = true;
-	}
-
-
-	/**
-	 * Rollback changes in a transaction.
-	 * @throws Dibi\DriverException
-	 */
-	public function rollback(string $savepoint = null): void
-	{
-		if (!oci_rollback($this->connection)) {
-			$err = oci_error($this->connection);
-			throw new Dibi\DriverException($err['message'], $err['code']);
-		}
-		$this->autocommit = true;
-	}
-
-
-	/**
-	 * Returns the connection resource.
-	 * @return resource|null
-	 */
-	public function getResource()
-	{
-		return is_resource($this->connection) ? $this->connection : null;
-	}
-
-
-	/**
-	 * Returns the connection reflector.
-	 */
-	public function getReflector(): Dibi\Reflector
-	{
-		return new OracleReflector($this);
-	}
-
-
-	/**
-	 * Result set driver factory.
-	 * @param  resource  $resource
-	 */
-	public function createResultDriver($resource): OracleResult
-	{
-		return new OracleResult($resource);
-	}
-
-
-	/********************* SQL ****************d*g**/
-
-
-	/**
-	 * Encodes data for use in a SQL statement.
-	 */
-	public function escapeText(string $value): string
-	{
-		return "'" . str_replace("'", "''", $value) . "'"; // TODO: not tested
-	}
-
-
-	public function escapeBinary(string $value): string
-	{
-		return "'" . str_replace("'", "''", $value) . "'"; // TODO: not tested
-	}
-
-
-	public function escapeIdentifier(string $value): string
-	{
-		// @see http://download.oracle.com/docs/cd/B10500_01/server.920/a96540/sql_elements9a.htm
-		return '"' . str_replace('"', '""', $value) . '"';
-	}
-
-
-	public function escapeBool(bool $value): string
-	{
-		return $value ? '1' : '0';
-	}
-
-
-	public function escapeDate(\DateTimeInterface $value): string
-	{
-		return $this->nativeDate
-			? "to_date('" . $value->format('Y-m-d') . "', 'YYYY-mm-dd')"
-			: $value->format('U');
-	}
-
-
-	public function escapeDateTime(\DateTimeInterface $value): string
-	{
-		return $this->nativeDate
-			? "to_date('" . $value->format('Y-m-d G:i:s') . "', 'YYYY-mm-dd hh24:mi:ss')"
-			: $value->format('U');
-	}
-
-
-	public function escapeDateInterval(\DateInterval $value): string
-	{
-		throw new Dibi\NotImplementedException;
-	}
-
-
-	/**
-	 * Encodes string for use in a LIKE statement.
-	 */
-	public function escapeLike(string $value, int $pos): string
-	{
-		$value = addcslashes(str_replace('\\', '\\\\', $value), "\x00\\%_");
-		$value = str_replace("'", "''", $value);
-		return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
-	}
-
-
-	/**
-	 * Injects LIMIT/OFFSET to the SQL query.
-	 */
-	public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
-	{
-		if ($limit < 0 || $offset < 0) {
-			throw new Dibi\NotSupportedException('Negative offset or limit.');
-
-		} elseif ($offset) {
-			// see http://www.oracle.com/technology/oramag/oracle/06-sep/o56asktom.html
-			$sql = 'SELECT * FROM (SELECT t.*, ROWNUM AS "__rnum" FROM (' . $sql . ') t '
-				. ($limit !== null ? 'WHERE ROWNUM <= ' . ($offset + $limit) : '')
-				. ') WHERE "__rnum" > ' . $offset;
-
-		} elseif ($limit !== null) {
-			$sql = 'SELECT * FROM (' . $sql . ') WHERE ROWNUM <= ' . $limit;
-		}
-	}
-}