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PHP: apc_fetch - Manual
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apc_deleteapc_fetch
(PECL apc:3.0.0-3.0.9)
apc_fetch — Fetch a stored variable from the cache
说明
mixed apc_fetch ( string $key )
参数
- key
-
The key used to store the value (with apc_store()).
返回值
The stored variable on success; FALSE on failure
范例
Example#1 A apc_fetch() example
<?php
$bar = 'BAR' ;
apc_store ( 'foo' , $bar );
var_dump ( apc_fetch ( 'foo' ));
?> 上例将输出：
string(3) "BAR"
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