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<?php
class
CacheException
extends
Exception {}
/**
* »º´æ³éÏóÀà
*/
abstract
class
Cache_Abstract {
/**
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*
* @param string $key »º´æÏ±ê
* @return mixed
*/
abstract
public
function
fetch(
$key
);
/**
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* @param string $key »º´æ±äÁ¿Ï±ê
* @param string $value »º´æ±äÁ¿µÄÖµ
* @return bool
*/
abstract
public
function
store(
$key
,
$value
);
/**
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*
* @param string $key »º´æÏ±ê
* @return Cache_Abstract
*/
abstract
public
function
delete
(
$key
);
/**
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*
* @return Ca
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