apc_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
)
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"
CDN