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41 lines
1.1 KiB
PHP
41 lines
1.1 KiB
PHP
<?php
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/**
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* Zend Framework (http://framework.zend.com/)
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*
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* @link http://github.com/zendframework/zf2 for the canonical source repository
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* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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namespace Zend\Session;
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/**
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* Session storage container
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*
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* Allows for interacting with session storage in isolated containers, which
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* may have their own expiries, or even expiries per key in the container.
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* Additionally, expiries may be absolute TTLs or measured in "hops", which
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* are based on how many times the key or container were accessed.
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*/
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class Container extends AbstractContainer
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{
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/**
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* Retrieve a specific key in the container
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*
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* @param string $key
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* @return mixed
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*/
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public function &offsetGet($key)
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{
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$ret = null;
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if (!$this->offsetExists($key)) {
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return $ret;
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}
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$storage = $this->getStorage();
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$name = $this->getName();
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$ret =& $storage[$name][$key];
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return $ret;
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}
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}
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