apc_fetch

Fetch a stored variable from the cache (PECL)
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

例 192. A apc_fetch() example

<?php
$bar
= 'BAR';
apc_store('foo', $bar);
var_dump(apc_fetch('foo'));
?>

上例将输出:

string(3) "BAR"