view vendor/symfony/dependency-injection/ExpressionLanguage.php @ 13:5fb285c0d0e3

Update Drupal core to 8.4.7 via Composer. Security update; I *think* we've been lucky to get away with this so far, as we don't support self-registration which seems to be used by the so-called "drupalgeddon 2" attack that 8.4.5 was vulnerable to.
author Chris Cannam
date Mon, 23 Apr 2018 09:33:26 +0100
parents 7a779792577d
children 129ea1e6d783
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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\Component\DependencyInjection;

use Symfony\Component\ExpressionLanguage\ExpressionLanguage as BaseExpressionLanguage;

/**
 * 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(), callable $serviceCompiler = null)
    {
        // prepend the default provider to let users override it easily
        array_unshift($providers, new ExpressionLanguageProvider($serviceCompiler));

        parent::__construct($cache, $providers);
    }
}