/usr/share/php/Symfony/Component/Security/Core/Authorization/ExpressionLanguage.php is in php-symfony-security-core 3.4.6+dfsg-1.
This file is owned by root:root, with mode 0o644.
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/*
* 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\Component\Security\Core\Authorization;
use Symfony\Component\ExpressionLanguage\ExpressionLanguage as BaseExpressionLanguage;
if (!class_exists(BaseExpressionLanguage::class)) {
throw new \LogicException(sprintf('The "%s" class requires the "ExpressionLanguage" component. Try running "composer require symfony/expression-language".', ExpressionLanguage::class));
} else {
/**
* Adds some function to the default ExpressionLanguage.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @see ExpressionLanguageProvider
*/
class ExpressionLanguage extends BaseExpressionLanguage
{
/**
* {@inheritdoc}
*/
public function __construct($cache = null, array $providers = array())
{
// prepend the default provider to let users override it easily
array_unshift($providers, new ExpressionLanguageProvider());
parent::__construct($cache, $providers);
}
}
}
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