LaravelConf Taiwan 2019 announcement

apcu_fetch

(PECL apcu >= 4.0.0)

apcu_fetch Fetch a stored variable from the cache

Description

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

Fetchs an entry from the cache.

Liste de param├Ętres

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.

Valeurs de retour

The stored variable or array of variables on success; FALSE on failure

Exemples

Exemple #1 A apcu_fetch() example

<?php
$bar 
'BAR';
apcu_store('foo'$bar);
var_dump(apcu_fetch('foo'));
?>

L'exemple ci-dessus va afficher :

string(3) "BAR"

Historique

Version Description
3.0.17 The success parameter was added.

Voir aussi

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