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