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<?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>
*
* @final since Symfony 4.4
*/
class ExpressionExtension extends AbstractExtension
{
/**
* {@inheritdoc}
*
* @return TwigFunction[]
*/
public function getFunctions()
{
return [
new TwigFunction('expression', [$this, 'createExpression']),
];
}
public function createExpression($expression)
{
return new Expression($expression);
}
/**
* Returns the name of the extension.
*
* @return string The extension name
*/
public function getName()
{
return 'expression';
}
}