42 lines
1.2 KiB
PHP
42 lines
1.2 KiB
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\DependencyInjection;
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use Psr\Cache\CacheItemPoolInterface;
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use Symfony\Component\ExpressionLanguage\ExpressionLanguage as BaseExpressionLanguage;
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if (!class_exists(BaseExpressionLanguage::class)) {
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return;
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}
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/**
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* Adds some function to the default ExpressionLanguage.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @see ExpressionLanguageProvider
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*/
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class ExpressionLanguage extends BaseExpressionLanguage
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{
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public function __construct(?CacheItemPoolInterface $cache = null, iterable $providers = [], ?callable $serviceCompiler = null, ?\Closure $getEnv = null)
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{
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if (!\is_array($providers)) {
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$providers = iterator_to_array($providers, false);
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}
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// prepend the default provider to let users override it easily
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array_unshift($providers, new ExpressionLanguageProvider($serviceCompiler, $getEnv));
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parent::__construct($cache, $providers);
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}
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}
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