coding style: fixes in code

src/Dibi/Bridges/Tracy/Panel.php

@@ -141,7 +141,7 @@ class Panel implements Tracy\IBarPanel
 			#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') ? '/' . $connection->getConfig('name') : '')
+				. htmlspecialchars($connection->getConfig('driver') . ($connection->getConfig('name') ? '/' . $connection->getConfig('name') : '')
 				. ($connection->getConfig('host') ? ' @ ' . $connection->getConfig('host') : '')) . '</h1>
 			<div class="tracy-inner tracy-DibiProfiler">
 			<table>

src/Dibi/DataSource.php

@@ -12,7 +12,6 @@ namespace Dibi;
 
 /**
  * Default implementation of IDataSource for dibi.
- *
  */
 class DataSource implements IDataSource
 {

src/Dibi/DateTime.php

@@ -35,7 +35,7 @@ class DateTime extends \DateTime
 
 	public function modifyClone(string $modify = '')
 	{
-		$dolly = clone($this);
+		$dolly = clone $this;
 		return $modify ? $dolly->modify($modify) : $dolly;
 	}
 

src/Dibi/Drivers/FirebirdDriver.php

@@ -29,7 +29,7 @@ class FirebirdDriver implements Dibi\Driver, Dibi\ResultDriver, Dibi\Reflector
 {
 	use Dibi\Strict;
 
-	const ERROR_EXCEPTION_THROWN = -836;
+	public const ERROR_EXCEPTION_THROWN = -836;
 
 	/** @var resource|null */
 	private $connection;
@@ -644,9 +644,9 @@ class FirebirdDriver implements Dibi\Driver, Dibi\ResultDriver, Dibi\Reflector
 	 */
 	public function getTriggers(string $table = null): array
 	{
-		$q = "SELECT TRIM(RDB\$TRIGGER_NAME)
-			FROM RDB\$TRIGGERS
-			WHERE RDB\$SYSTEM_FLAG = 0";
+		$q = 'SELECT TRIM(RDB$TRIGGER_NAME)
+			FROM RDB$TRIGGERS
+			WHERE RDB$SYSTEM_FLAG = 0';
 		$q .= $table === null ? ';' : " AND RDB\$RELATION_NAME = UPPER('$table')";
 
 		$res = $this->query($q);
@@ -714,9 +714,9 @@ class FirebirdDriver implements Dibi\Driver, Dibi\ResultDriver, Dibi\Reflector
 	 */
 	public function getProcedures(): array
 	{
-		$res = $this->query("
-			SELECT TRIM(RDB\$PROCEDURE_NAME)
-			FROM RDB\$PROCEDURES;"
+		$res = $this->query('
+			SELECT TRIM(RDB$PROCEDURE_NAME)
+			FROM RDB$PROCEDURES;'
 		);
 		$procedures = [];
 		while ($row = $res->fetch(false)) {
@@ -731,10 +731,10 @@ class FirebirdDriver implements Dibi\Driver, Dibi\ResultDriver, Dibi\Reflector
 	 */
 	public function getGenerators(): array
 	{
-		$res = $this->query("
-			SELECT TRIM(RDB\$GENERATOR_NAME)
-			FROM RDB\$GENERATORS
-			WHERE RDB\$SYSTEM_FLAG = 0;"
+		$res = $this->query('
+			SELECT TRIM(RDB$GENERATOR_NAME)
+			FROM RDB$GENERATORS
+			WHERE RDB$SYSTEM_FLAG = 0;'
 		);
 		$generators = [];
 		while ($row = $res->fetch(false)) {
@@ -749,10 +749,10 @@ class FirebirdDriver implements Dibi\Driver, Dibi\ResultDriver, Dibi\Reflector
 	 */
 	public function getFunctions(): array
 	{
-		$res = $this->query("
-			SELECT TRIM(RDB\$FUNCTION_NAME)
-			FROM RDB\$FUNCTIONS
-			WHERE RDB\$SYSTEM_FLAG = 0;"
+		$res = $this->query('
+			SELECT TRIM(RDB$FUNCTION_NAME)
+			FROM RDB$FUNCTIONS
+			WHERE RDB$SYSTEM_FLAG = 0;'
 		);
 		$functions = [];
 		while ($row = $res->fetch(false)) {

src/Dibi/Drivers/MsSqlReflector.php

@@ -68,12 +68,12 @@ class MsSqlReflector implements Dibi\Reflector
 		if (!is_array($row) || count($row) < 1) {
 			if ($fallback) {
 				$row = $this->driver->query("SELECT COUNT(*) FROM {$this->driver->escapeIdentifier($table)}")->fetch(false);
-				$count = intval($row[0]);
+				$count = (int) ($row[0]);
 			} else {
 				$count = null;
 			}
 		} else {
-			$count = intval($row[0]);
+			$count = (int) ($row[0]);
 		}
 
 		return $count;

src/Dibi/Drivers/MySqliDriver.php

@@ -35,9 +35,9 @@ class MySqliDriver implements Dibi\Driver, Dibi\ResultDriver
 {
 	use Dibi\Strict;
 
-	const ERROR_ACCESS_DENIED = 1045;
-	const ERROR_DUPLICATE_ENTRY = 1062;
-	const ERROR_DATA_TRUNCATED = 1265;
+	public const ERROR_ACCESS_DENIED = 1045;
+	public const ERROR_DUPLICATE_ENTRY = 1062;
+	public const ERROR_DATA_TRUNCATED = 1265;
 
 	/** @var \mysqli|null */
 	private $connection;

src/Dibi/Drivers/OdbcDriver.php

@@ -246,7 +246,7 @@ class OdbcDriver implements Dibi\Driver, Dibi\ResultDriver, Dibi\Reflector
 		if (!$value instanceof \DateTimeInterface) {
 			$value = new Dibi\DateTime($value);
 		}
-		return $value->format("#m/d/Y#");
+		return $value->format('#m/d/Y#');
 	}
 
 
@@ -258,7 +258,7 @@ class OdbcDriver implements Dibi\Driver, Dibi\ResultDriver, Dibi\Reflector
 		if (!$value instanceof \DateTimeInterface) {
 			$value = new Dibi\DateTime($value);
 		}
-		return $value->format("#m/d/Y H:i:s.u#");
+		return $value->format('#m/d/Y H:i:s.u#');
 	}
 
 

src/Dibi/Drivers/PdoDriver.php

@@ -317,7 +317,7 @@ class PdoDriver implements Dibi\Driver, Dibi\ResultDriver
 		if (!$value instanceof \DateTimeInterface) {
 			$value = new Dibi\DateTime($value);
 		}
-		return $value->format($this->driverName === 'odbc' ? "#m/d/Y H:i:s.u#" : "'Y-m-d H:i:s.u'");
+		return $value->format($this->driverName === 'odbc' ? '#m/d/Y H:i:s.u#' : "'Y-m-d H:i:s.u'");
 	}
 
 
@@ -426,7 +426,7 @@ class PdoDriver implements Dibi\Driver, Dibi\ResultDriver
 					}
 					break;
 				}
-				// intentionally break omitted
+				// break omitted
 
 			case 'odbc':
 				if ($offset) {
@@ -436,7 +436,7 @@ class PdoDriver implements Dibi\Driver, Dibi\ResultDriver
 					$sql = 'SELECT TOP ' . (int) $limit . ' * FROM (' . $sql . ') t';
 					break;
 				}
-				// intentionally break omitted
+				// break omitted
 
 			default:
 				throw new Dibi\NotSupportedException('PDO or driver does not support applying limit or offset.');

src/Dibi/Drivers/Sqlite3Driver.php

@@ -39,10 +39,12 @@ class Sqlite3Driver implements Dibi\Driver, Dibi\ResultDriver
 	private $autoFree = true;
 
 	/** @var string  Date and datetime format */
-	private $fmtDate, $fmtDateTime;
+	private $fmtDate;
+	private $fmtDateTime;
 
 	/** @var string  character encoding */
-	private $dbcharset, $charset;
+	private $dbcharset;
+	private $charset;
 
 
 	/**

src/Dibi/Drivers/SqlsrvReflector.php

@@ -102,7 +102,7 @@ class SqlsrvReflector implements Dibi\Reflector
 	 */
 	public function getIndexes(string $table): array
 	{
-		$keyUsagesRes = $this->driver->query(sprintf("EXEC [sys].[sp_helpindex] @objname = N%s", $this->driver->escapeText($table)));
+		$keyUsagesRes = $this->driver->query(sprintf('EXEC [sys].[sp_helpindex] @objname = N%s', $this->driver->escapeText($table)));
 		$keyUsages = [];
 		while ($row = $keyUsagesRes->fetch(true)) {
 			$keyUsages[$row['index_name']] = explode(',', $row['index_keys']);

src/Dibi/Event.php

@@ -18,7 +18,8 @@ class Event
 	use Strict;
 
 	/** event type */
-	const CONNECT = 1,
+	public const
+		CONNECT = 1,
 		SELECT = 4,
 		INSERT = 8,
 		DELETE = 16,

src/Dibi/Fluent.php

@@ -35,12 +35,12 @@ class Fluent implements IDataSource
 {
 	use Strict;
 
-	const REMOVE = false;
+	public const REMOVE = false;
 
 	/** @var array */
 	public static $masks = [
 		'SELECT' => ['SELECT', 'DISTINCT', 'FROM', 'WHERE', 'GROUP BY',
-			'HAVING', 'ORDER BY', 'LIMIT', 'OFFSET'],
+			'HAVING', 'ORDER BY', 'LIMIT', 'OFFSET', ],
 		'UPDATE' => ['UPDATE', 'SET', 'WHERE', 'ORDER BY', 'LIMIT'],
 		'INSERT' => ['INSERT', 'INTO', 'VALUES', 'SELECT'],
 		'DELETE' => ['DELETE', 'FROM', 'USING', 'WHERE', 'ORDER BY', 'LIMIT'],

src/Dibi/Helpers.php

@@ -51,14 +51,14 @@ class Helpers
 				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((string) $col) . "</th>\n";
+						echo "\t\t<th>" . htmlspecialchars((string) $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) {
-					echo "\t\t<td>", htmlSpecialChars((string) $col), "</td>\n";
+					echo "\t\t<td>", htmlspecialchars((string) $col), "</td>\n";
 				}
 				echo "\t</tr>\n";
 			}
@@ -107,7 +107,7 @@ class Helpers
 				echo trim($sql) . "\n\n";
 
 			} else {
-				$sql = htmlSpecialChars($sql);
+				$sql = htmlspecialchars($sql);
 				$sql = preg_replace_callback($highlighter, function ($m) {
 					if (!empty($m[1])) { // comment
 						return '<em style="color:gray">' . $m[1] . '</em>';

src/Dibi/Reflection/Column.php

@@ -66,7 +66,7 @@ class Column
 	public function getTable(): Table
 	{
 		if (empty($this->info['table']) || !$this->reflector) {
-			throw new Dibi\Exception("Table is unknown or not available.");
+			throw new Dibi\Exception('Table is unknown or not available.');
 		}
 		return new Table($this->reflector, ['name' => $this->info['table']]);
 	}

src/Dibi/Translator.php

@@ -340,8 +340,7 @@ final class Translator
 					if ($value == '') {
 						$value = null;
 					}
-					// intentionally break omitted
-
+					// break omitted
 				case 'i':  // signed int
 				case 'u':  // unsigned int, ignored
 					if ($value === null) {
@@ -351,7 +350,7 @@ final class Translator
 					} else {
 						return (string) (int) $value;
 					}
-
+					// break omitted
 				case 'f':  // float
 					if ($value === null) {
 						return 'NULL';
@@ -360,7 +359,7 @@ final class Translator
 					} else {
 						return rtrim(rtrim(number_format($value + 0, 10, '.', ''), '0'), '.');
 					}
-
+					// break omitted
 				case 'd':  // date
 				case 't':  // datetime
 				case 'dt': // datetime
@@ -369,7 +368,7 @@ final class Translator
 					} else {
 						return $modifier === 'd' ? $this->driver->escapeDate($value) : $this->driver->escapeDateTime($value);
 					}
-
+					// break omitted
 				case 'by':
 				case 'n':  // composed identifier name
 					return $this->identifiers->$value;

src/Dibi/Type.php

@@ -15,7 +15,7 @@ namespace Dibi;
  */
 class Type
 {
-	const
+	public const
 		TEXT = 's', // as 'string'
 		BINARY = 'bin',
 		BOOL = 'b',

src/Dibi/dibi.php

@@ -16,25 +16,19 @@ class dibi
 {
 	use Dibi\Strict;
 
-	const
+	public const
 		AFFECTED_ROWS = 'a',
 		IDENTIFIER = 'n';
 
 	/** version */
-	const
+	public const
 		VERSION = '4.0-dev';
 
 	/** sorting order */
-	const
+	public const
 		ASC = 'ASC',
 		DESC = 'DESC';
 
-	/** @var Dibi\Connection[]  Connection registry storage for DibiConnection objects */
-	private static $registry = [];
-
-	/** @var Dibi\Connection  Current connection */
-	private static $connection;
-
 	/** @var string  Last SQL command @see dibi::query() */
 	public static $sql;
 
@@ -50,6 +44,12 @@ class dibi
 	/** @var string  Default dibi driver */
 	public static $defaultDriver = 'mysqli';
 
+	/** @var Dibi\Connection[]  Connection registry storage for DibiConnection objects */
+	private static $registry = [];
+
+	/** @var Dibi\Connection  Current connection */
+	private static $connection;
+
 
 	/**
 	 * Static class - cannot be instantiated.

src/loader.php

@@ -5,6 +5,7 @@
  * Copyright (c) 2005 David Grudl (https://davidgrudl.com)
  */
 
+declare(strict_types=1);
 
 if (PHP_VERSION_ID < 70100) {
 	throw new Exception('Dibi requires PHP 7.1 or newer.');

tests/dibi/Connection.fetch.phpt

@@ -65,7 +65,7 @@ Assert::equal([
 // more complex association array
 function query($conn)
 {
-	return $conn->query(in_array($conn->getConfig('system'), ['odbc', 'sqlsrv']) ? '
+	return $conn->query(in_array($conn->getConfig('system'), ['odbc', 'sqlsrv'], true) ? '
 		SELECT products.title, customers.name, orders.amount
 		FROM ([products]
 		INNER JOIN [orders] ON [products.product_id] = [orders.product_id])
@@ -172,11 +172,11 @@ Assert::equal([
 Assert::equal([
 	new Row(['title' => 'Chair', 'name' => 'Arnold Rimmer', 'amount' => num(7.0)]),
 	new Row([
-		'title' => 'Computer', 'name' => 'Arnold Rimmer', 'amount' => num(2.0)]),
+		'title' => 'Computer', 'name' => 'Arnold Rimmer', 'amount' => num(2.0), ]),
 	new Row([
-		'title' => 'Table', 'name' => 'Dave Lister', 'amount' => num(3.0)]),
+		'title' => 'Table', 'name' => 'Dave Lister', 'amount' => num(3.0), ]),
 	new Row([
-		'title' => 'Computer', 'name' => 'Kristine Kochanski', 'amount' => num(5.0)]),
+		'title' => 'Computer', 'name' => 'Kristine Kochanski', 'amount' => num(5.0), ]),
 ], query($conn)->fetchAssoc('@,='));
 
 

tests/dibi/Fluent.fetch.limit.mssql.phpt

@@ -8,29 +8,29 @@ require __DIR__ . '/bootstrap.php';
 
 class MockDriver extends Dibi\Drivers\SqlsrvDriver
 {
-	function __construct()
+	public function __construct()
 	{
 	}
 
 
-	function connect(array & $config): void
+	public function connect(array &$config): void
 	{
 	}
 
 
-	function query(string $sql): ?Dibi\ResultDriver
+	public function query(string $sql): ?Dibi\ResultDriver
 	{
 		return $this;
 	}
 
 
-	function getResultColumns(): array
+	public function getResultColumns(): array
 	{
 		return [];
 	}
 
 
-	function fetch(bool $type): ?array
+	public function fetch(bool $type): ?array
 	{
 		return null;
 	}

tests/dibi/Fluent.fetch.phpt

@@ -30,7 +30,7 @@ Assert::equal([
 
 
 // more complex association array
-if (!in_array($config['system'], ['odbc', 'sqlsrv'])) {
+if (!in_array($config['system'], ['odbc', 'sqlsrv'], true)) {
 	$res = $conn->select(['products.title' => 'title', 'customers.name' => 'name'])->select('orders.amount')->as('amount')
 		->from('products')
 		->innerJoin('orders')->using('(product_id)')

tests/dibi/Result.meta.phpt

@@ -27,7 +27,7 @@ Assert::same(
 );
 
 
-if (!in_array($config['driver'], ['sqlite3', 'pdo', 'sqlsrv'])) {
+if (!in_array($config['driver'], ['sqlite3', 'pdo', 'sqlsrv'], true)) {
 	Assert::same(
 		['products.product_id', 'orders.order_id', 'customers.name', 'xXx'],
 		$info->getColumnNames(true)
@@ -38,18 +38,18 @@ if (!in_array($config['driver'], ['sqlite3', 'pdo', 'sqlsrv'])) {
 $columns = $info->getColumns();
 
 Assert::same('product_id', $columns[0]->getName());
-if (!in_array($config['driver'], ['sqlite3', 'pdo', 'sqlsrv'])) {
+if (!in_array($config['driver'], ['sqlite3', 'pdo', 'sqlsrv'], true)) {
 	Assert::same('products', $columns[0]->getTableName());
 }
 Assert::null($columns[0]->getVendorInfo('xxx'));
-if (!in_array($config['system'], ['sqlite', 'sqlsrv'])) {
+if (!in_array($config['system'], ['sqlite', 'sqlsrv'], true)) {
 	Assert::same('i', $columns[0]->getType());
 }
 Assert::null($columns[0]->isNullable());
 
 Assert::same('xXx', $columns[3]->getName());
 Assert::null($columns[3]->getTableName());
-if (!in_array($config['system'], ['sqlite', 'sqlsrv'])) {
+if (!in_array($config['system'], ['sqlite', 'sqlsrv'], true)) {
 	Assert::same('i', $columns[0]->getType());
 }
 Assert::null($columns[3]->isNullable());

tests/dibi/Result.normalize.phpt

@@ -9,12 +9,12 @@ require __DIR__ . '/bootstrap.php';
 
 class MockResult extends Dibi\Result
 {
-	function __construct()
+	public function __construct()
 	{
 	}
 
 
-	function test($row)
+	public function test($row)
 	{
 		$normalize = new ReflectionMethod(Dibi\Result::class, 'normalize');
 		$normalize->setAccessible(true);

tests/dibi/Sqlsrv.insert.phpt

@@ -11,7 +11,7 @@ use Tester\Assert;
 require __DIR__ . '/bootstrap.php';
 
 $conn = new Dibi\Connection($config);
-$conn->loadFile(__DIR__ . "/data/sqlsrv.insert.sql");
+$conn->loadFile(__DIR__ . '/data/sqlsrv.insert.sql');
 
 for ($i = 1; $i <= 5; $i++) {
 	$conn->query('INSERT INTO %n DEFAULT VALUES', 'aaa');

tests/dibi/Strict.phpt

@@ -12,10 +12,10 @@ class TestClass
 
 	public $public;
 
-	protected $protected;
-
 	public static $publicStatic;
 
+	protected $protected;
+
 
 	public function publicMethod()
 	{

tests/dibi/Translator.phpt

@@ -97,7 +97,7 @@ Assert::same(
 	$conn->translate('TEST %and', ['[cond] > 2', '[cond2] = "3"', 'cond3 < RAND()'])
 );
 
-//
+
 $where = [];
 $where[] = '[age] > 20';
 $where[] = '[email] IS NOT NULL';
@@ -158,7 +158,7 @@ if ($config['system'] === 'odbc') {
 	Assert::same(
 		reformat([
 			'sqlsrv' => 'SELECT * FROM [products] OFFSET 1 ROWS FETCH NEXT 2 ROWS ONLY',
-			'SELECT * FROM [products]   LIMIT 2 OFFSET 1'
+			'SELECT * FROM [products]   LIMIT 2 OFFSET 1',
 		]),
 		$conn->translate('SELECT * FROM [products] %lmt %ofs', 2, 1)
 	);
@@ -551,7 +551,7 @@ Assert::same(
 );
 
 
-setLocale(LC_ALL, 'czech');
+setlocale(LC_ALL, 'czech');
 
 Assert::same(
 	reformat("UPDATE [colors] SET [color]='blue', [price]=-12.4, [spec]=-9E-005, [spec2]=1000, [spec3]=10000, [spec4]=10000 WHERE [price]=123.5"),

tests/dibi/bootstrap.php

@@ -60,7 +60,7 @@ function reformat($s)
 		return strtr($s, '[]', '``');
 	} elseif ($config['system'] === 'postgre') {
 		return strtr($s, '[]', '""');
-	} elseif (in_array($config['system'], ['odbc', 'sqlite', 'sqlsrv'])) {
+	} elseif (in_array($config['system'], ['odbc', 'sqlite', 'sqlsrv'], true)) {
 		return $s;
 	} else {
 		trigger_error("Unsupported driver $config[system]", E_USER_WARNING);

tests/dibi/exceptions.mysql.phpt

@@ -17,7 +17,7 @@ $conn->loadFile(__DIR__ . "/data/$config[system].sql");
 
 $e = Assert::exception(function () use ($conn) {
 	$conn->query('SELECT');
-}, Dibi\DriverException::class, "%a% error in your SQL syntax;%a%", 1064);
+}, Dibi\DriverException::class, '%a% error in your SQL syntax;%a%', 1064);
 
 Assert::same('SELECT', $e->getSql());