<?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;
use Twig\Extension\AbstractExtension;
use Twig\TwigFunction;
/**
* ExpressionExtension gives a way to create Expressions from a template.
* @author Fabien Potencier <fabien@symfony.com>
class ExpressionExtension extends AbstractExtension
{
* {@inheritdoc}
public function getFunctions()
return array(
new TwigFunction('expression', array($this, 'createExpression')),
);
}
public function createExpression($expression)
return new Expression($expression);
* Returns the name of the extension.
* @return string The extension name
public function getName()
return 'expression';