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62 lines
1.1 KiB
PHP
62 lines
1.1 KiB
PHP
<!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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require __DIR__ . '/../dibi/dibi.php';
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dibi::connect(array(
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'driver' => 'sqlite3',
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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', array(
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'price' => array('IF(price_fixed, price, ?)', 123),
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));
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// -> SELECT * FROM customers WHERE LIMIT 10
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