(PECL apcu >= 4.0.0)
apcu_fetch — Fetch a stored variable from the cache
key
The key used to store the value (with
apcu_store()). If an array is passed then each
element is fetched and returned.
success
Set to TRUE in success and FALSE in failure.
The stored variable or array of variables on success; FALSE on failure
Example #1 A apcu_fetch() example
<?php
$bar = 'BAR';
apcu_store('foo', $bar);
var_dump(apcu_fetch('foo'));
?>
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string(3) "BAR"
| 锟芥本 | 说锟斤拷 |
|---|---|
| 3.0.17 |
The success parameter was added.
|