<?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. */namespaceSymfony\Component\ExpressionLanguage\ParserCache;useSymfony\Component\ExpressionLanguage\ParsedExpression;/** * @author Adrien Brault <adrien.brault@gmail.com> */classArrayParserCacheimplementsParserCacheInterface{private$cache=array();/** * {@inheritdoc} */publicfunctionfetch($key){returnisset($this->cache[$key])?$this->cache[$key]:null;}/** * {@inheritdoc} */publicfunctionsave($key,ParsedExpression$expression){$this->cache[$key]=$expression;}}