php-dibi/examples/query-language-basic-examples.php

<!DOCTYPE html><link rel="stylesheet" href="data/style.css">

<h1>Query Language Basic Examples | dibi</h1>

<?php

require __DIR__ . '/../src/loader.php';

date_default_timezone_set('Europe/Prague');


dibi::connect([
	'driver' => 'sqlite3',
	'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: added CSS style 2010-08-03 12:28:07 +02:00			`<!DOCTYPE html><link rel="stylesheet" href="data/style.css">`

examples: better headings and comments 2010-08-03 11:48:51 +02:00			`<h1>Query Language Basic Examples \| dibi</h1>`
examples: added CSS style 2010-08-03 12:28:07 +02:00
modified SVN properties 2008-07-17 03:51:29 +00:00			`<?php`

new directory structure, moved to /src 2015-01-13 16:27:01 +01:00			`require __DIR__ . '/../src/loader.php';`
modified SVN properties 2008-07-17 03:51:29 +00:00
			`date_default_timezone_set('Europe/Prague');`


used PHP 5.4 syntax 2015-10-06 01:39:01 +02:00			`dibi::connect([`
improved coding style 2015-06-19 03:11:36 +02:00			`'driver' => 'sqlite3',`
updated examples 2012-12-16 19:31:37 +01:00			`'database' => 'data/sample.s3db',`
used PHP 5.4 syntax 2015-10-06 01:39:01 +02:00			`]);`
modified SVN properties 2008-07-17 03:51:29 +00:00

examples: better headings and comments 2010-08-03 11:48:51 +02:00			`// SELECT`
			`$ipMask = '192.168.%';`
			`$timestamp = mktime(0, 0, 0, 10, 13, 1997);`

			`dibi::test('`
			`SELECT COUNT(*) as [count]`
			`FROM [comments]`
DibiTranslator: fixed usage of modifier ? 2012-01-03 05:14:44 +01:00			`WHERE [ip] LIKE ?', $ipMask, '`
moved to namespace Dibi added loader for old class names 2015-10-08 02:13:22 +02:00			`AND [date] > ', new Dibi\DateTime($timestamp)`
examples: better headings and comments 2010-08-03 11:48:51 +02:00			`);`
			`// -> SELECT COUNT(*) as [count] FROM [comments] WHERE [ip] LIKE '192.168.%' AND [date] > 876693600`


modified SVN properties 2008-07-17 03:51:29 +00:00			`// dibi detects INSERT or REPLACE command`
			`dibi::test('`
used PHP 5.4 syntax 2015-10-06 01:39:01 +02:00			`REPLACE INTO products', [`
examples: better headings and comments 2010-08-03 11:48:51 +02:00			`'title' => 'Super product',`
			`'price' => 318,`
coding style: TRUE/FALSE/NULL -> true/false/null 2017-07-11 12:28:13 +02:00			`'active' => true,`
used PHP 5.4 syntax 2015-10-06 01:39:01 +02:00			`]);`
examples: removed unnecessary delimiters [] 2010-08-03 17:12:34 +02:00			`// -> REPLACE INTO products ([title], [price], [active]) VALUES ('Super product', 318, 1)`
- improved examples 2008-10-28 02:06:55 +00:00
modified SVN properties 2008-07-17 03:51:29 +00:00
			`// multiple INSERT command`
used PHP 5.4 syntax 2015-10-06 01:39:01 +02:00			`$array = [`
examples: better headings and comments 2010-08-03 11:48:51 +02:00			`'title' => 'Super Product',`
			`'price' => 12,`
coding style: TRUE/FALSE/NULL -> true/false/null 2017-07-11 12:28:13 +02:00			`'brand' => null,`
removed PHP 5.1 support; removed DibiVariable & IDibiVariable 2009-11-16 01:44:10 +01:00			`'created' => new DateTime,`
used PHP 5.4 syntax 2015-10-06 01:39:01 +02:00			`];`
improved coding style 2015-06-19 03:11:36 +02:00			`dibi::test('INSERT INTO products', $array, $array, $array);`
examples: removed unnecessary delimiters [] 2010-08-03 17:12:34 +02:00			`// -> INSERT INTO products ([title], [price], [brand], [created]) VALUES ('Super Product', ...) , (...) , (...)`
- improved examples 2008-10-28 02:06:55 +00:00
modified SVN properties 2008-07-17 03:51:29 +00:00
			`// dibi detects UPDATE command`
improved coding style 2015-06-19 03:11:36 +02:00			`dibi::test('`
used PHP 5.4 syntax 2015-10-06 01:39:01 +02:00			`UPDATE colors SET', [`
- improved examples 2008-10-28 02:06:55 +00:00			`'color' => 'blue',`
			`'order' => 12,`
used PHP 5.4 syntax 2015-10-06 01:39:01 +02:00			`], '`
improved coding style 2015-06-19 03:11:36 +02:00			`WHERE id=?', 123);`
examples: removed unnecessary delimiters [] 2010-08-03 17:12:34 +02:00			`// -> UPDATE colors SET [color]='blue', [order]=12 WHERE id=123`
- improved examples 2008-10-28 02:06:55 +00:00
modified SVN properties 2008-07-17 03:51:29 +00:00
examples: better headings and comments 2010-08-03 11:48:51 +02:00			`// modifier applied to array`
used PHP 5.4 syntax 2015-10-06 01:39:01 +02:00			`$array = [1, 2, 3];`
improved coding style 2015-06-19 03:11:36 +02:00			`dibi::test('`
- improved examples 2008-10-28 02:06:55 +00:00			`SELECT *`
examples: removed unnecessary delimiters [] 2010-08-03 17:12:34 +02:00			`FROM people`
improved coding style 2015-06-19 03:11:36 +02:00			`WHERE id IN (?)', $array`
examples: removed unnecessary delimiters [] 2010-08-03 17:12:34 +02:00			`);`
			`// -> SELECT * FROM people WHERE id IN ( 1, 2, 3 )`
- improved examples 2008-10-28 02:06:55 +00:00
- BC change: DibiResult::fetchAll() returns always multidimensional arrays (for single columns use fetchPairs() instead) - added DibiTable::insertOrUpdate() - new modifier %by 2008-10-01 16:04:16 +00:00
examples: better headings and comments 2010-08-03 11:48:51 +02:00			`// modifier %by for ORDER BY`
used PHP 5.4 syntax 2015-10-06 01:39:01 +02:00			`$order = [`
- BC change: DibiResult::fetchAll() returns always multidimensional arrays (for single columns use fetchPairs() instead) - added DibiTable::insertOrUpdate() - new modifier %by 2008-10-01 16:04:16 +00:00			`'field1' => 'asc',`
			`'field2' => 'desc',`
used PHP 5.4 syntax 2015-10-06 01:39:01 +02:00			`];`
improved coding style 2015-06-19 03:11:36 +02:00			`dibi::test('`
examples: better headings and comments 2010-08-03 11:48:51 +02:00			`SELECT *`
examples: removed unnecessary delimiters [] 2010-08-03 17:12:34 +02:00			`FROM people`
improved coding style 2015-06-19 03:11:36 +02:00			`ORDER BY %by', $order, '`
			`');`
examples: removed unnecessary delimiters [] 2010-08-03 17:12:34 +02:00			`// -> SELECT * FROM people ORDER BY [field1] ASC, [field2] DESC`
examples: better headings and comments 2010-08-03 11:48:51 +02:00

			`// indentifiers and strings syntax mix`
			dibi::test('UPDATE [table] SET `item` = "5 1/4"" diskette"');
			`// -> UPDATE [table] SET [item] = '5 1/4" diskette'`