vendor/symfony/security-core/Authorization/ExpressionLanguage.php line 32
<?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\Security\Core\Authorization;use Psr\Cache\CacheItemPoolInterface;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 {// Help opcache.preload discover always-needed symbolsclass_exists(ExpressionLanguageProvider::class);/*** Adds some function to the default ExpressionLanguage.** @author Fabien Potencier <fabien@symfony.com>** @see ExpressionLanguageProvider*/class ExpressionLanguage extends BaseExpressionLanguage{public function __construct(CacheItemPoolInterface $cache = null, array $providers = []){// prepend the default provider to let users override it easilyarray_unshift($providers, new ExpressionLanguageProvider());parent::__construct($cache, $providers);}}}