42 lines
1.1 KiB
PHP
42 lines
1.1 KiB
PHP
<?php
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/**
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* This file is part of the PropelBundle package.
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*
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* @license MIT License
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*/
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namespace Propel\PropelBundle\Twig\Extension;
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/**
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* SyntaxExtension class
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*
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* @package PropelBundle
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* @subpackage Extension
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* @author William DURAND <william.durand1@gmail.com>
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*/
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class SyntaxExtension extends \Twig_Extension
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{
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public function getFilters()
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{
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return array(
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'format_sql' => new \Twig_Filter_Method($this, 'formatSQL', array('is_safe' => array('html'))),
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);
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}
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public function getName()
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{
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return 'propel_syntax_extension';
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}
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public function formatSQL($sql)
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{
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$sql = preg_replace('/\b(UPDATE|SET|SELECT|FROM|AS|LIMIT|ASC|COUNT|DESC|WHERE|LEFT JOIN|INNER JOIN|RIGHT JOIN|ORDER BY|GROUP BY|IN|LIKE|DISTINCT|DELETE|INSERT|INTO|VALUES|ON|AND|OR)\b/', '<span class="SQLKeyword">\\1</span>', $sql);
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$sql = preg_replace('/\b(FROM|WHERE|INNER JOIN|LEFT JOIN|RIGHT JOIN|ORDER BY|GROUP BY)\b/', '<br />\\1', $sql);
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return $sql;
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}
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}
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