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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\ExpressionLanguage\ParserCache;
use Symfony\Component\ExpressionLanguage\ParsedExpression;
/**
* @author Adrien Brault <adrien.brault@gmail.com>
*/
class ArrayParserCache implements ParserCacheInterface
{
private $cache = array();
/**
* {@inheritdoc}
*/
public function fetch($key)
{
return isset($this->cache[$key]) ? $this->cache[$key] : null;
}
/**
* {@inheritdoc}
*/
public function save($key, ParsedExpression $expression)
{
$this->cache[$key] = $expression;
}
}
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