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43 lines
1003 B
PHP
43 lines
1003 B
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) 2005-2015 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\Cache\Storage;
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use Iterator;
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interface IteratorInterface extends Iterator
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{
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const CURRENT_AS_SELF = 0;
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const CURRENT_AS_KEY = 1;
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const CURRENT_AS_VALUE = 2;
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const CURRENT_AS_METADATA = 3;
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/**
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* Get storage instance
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*
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* @return StorageInterface
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*/
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public function getStorage();
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/**
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* Get iterator mode
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*
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* @return int Value of IteratorInterface::CURRENT_AS_*
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*/
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public function getMode();
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/**
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* Set iterator mode
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*
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* @param int $mode Value of IteratorInterface::CURRENT_AS_*
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* @return IteratorInterface Fluent interface
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*/
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public function setMode($mode);
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}
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