GoLang apcu_fetch

GoLang replacement for PHP's apcu_fetch [edit | history]

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PHP apcu_fetch

PHP original manual for apcu_fetch [ show | php.net ]

(PECL apcu >= 4.0.0)

apcu_fetch — Fetch a stored variable from the cache

mixed apcu_fetch ( mixed $key [, bool &$success ] )

Fetchs an entry 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'));
?>

The above example will output:

string(3) "BAR"

Version	Description
3.0.17	The `success` parameter was added.