53 lines
765 B
PHP
53 lines
765 B
PHP
<?php
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/**
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* Created by PhpStorm.
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* User: Jenner
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* Date: 2015/8/12
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* Time: 14:59
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*/
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namespace Jenner\SimpleFork\Cache;
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/**
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* cache for processes shared variables
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*
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* @package Jenner\SimpleFork\Cache
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*/
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interface CacheInterface
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{
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/**
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* get var
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*
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* @param $key
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* @param null $default
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* @return bool|mixed
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*/
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public function get($key, $default = null);
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/**
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* set var
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*
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* @param $key
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* @param null $value
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* @return
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*/
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public function set($key, $value);
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/**
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* has var ?
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*
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* @param $key
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* @return bool
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*/
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public function has($key);
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/**
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* delete var
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*
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* @param $key
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* @return bool
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*/
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public function delete($key);
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} |