48 lines
1011 B
PHP
48 lines
1011 B
PHP
|
<?php
|
||
|
|
||
|
/*
|
||
|
* This file is part of the Symfony package.
|
||
|
*
|
||
|
* (c) Fabien Potencier <fabien@symfony.com>
|
||
|
*
|
||
|
* For the full copyright and license information, please view the LICENSE
|
||
|
* file that was distributed with this source code.
|
||
|
*/
|
||
|
|
||
|
namespace Symfony\Bridge\Twig\Extension;
|
||
|
|
||
|
use Symfony\Component\ExpressionLanguage\Expression;
|
||
|
|
||
|
/**
|
||
|
* ExpressionExtension gives a way to create Expressions from a template.
|
||
|
*
|
||
|
* @author Fabien Potencier <fabien@symfony.com>
|
||
|
*/
|
||
|
class ExpressionExtension extends \Twig_Extension
|
||
|
{
|
||
|
/**
|
||
|
* {@inheritdoc}
|
||
|
*/
|
||
|
public function getFunctions()
|
||
|
{
|
||
|
return array(
|
||
|
new \Twig_SimpleFunction('expression', array($this, 'createExpression')),
|
||
|
);
|
||
|
}
|
||
|
|
||
|
private function createExpression($expression)
|
||
|
{
|
||
|
return new Expression($expression);
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* Returns the name of the extension.
|
||
|
*
|
||
|
* @return string The extension name
|
||
|
*/
|
||
|
public function getName()
|
||
|
{
|
||
|
return 'expression';
|
||
|
}
|
||
|
}
|