apcu_delete

(PECL apcu >= 4.0.0)

apcu_delete — Removes a stored variable from the cache

Description

apcu_delete ( mixed $key ) : bool

Removes a stored variable from the cache.

Liste de paramètres

key

A key used to store the value as a string for a single key, or as an array of strings for several keys, or as an APCUIterator object.

Valeurs de retour

Cette fonction retourne TRUE en cas de succès ou FALSE si une erreur survient.

Exemples

Exemple #1 A apcu_delete() example

<?php
$bar = 'BAR';
apcu_store('foo', $bar);
apcu_delete('foo');
// this is obviously useless in this form

// Alternatively delete multiple keys.
apcu_delete(['foo', 'bar', 'baz']);

// Or use an Iterator with a regular expression.
apcu_delete(new APCUIterator('#^myprefix_#'));
?>

Voir aussi