Memcache::delete

(PECL memcache >= 0.2.0)

Memcache::deleteDelete item from the server

Descrizione

Memcache::delete(string $key, int $timeout = 0): bool

Memcache::delete() deletes an item with the key.

Elenco dei parametri

key

The key associated with the item to delete.

timeout

This deprecated parameter is not supported, and defaults to 0 seconds. Do not use this parameter.

Valori restituiti

Restituisce true in caso di successo, false in caso di fallimento.

Log delle modifiche

Versione Descrizione
Unknown It's not recommended to use the timeout parameter. The behavior differs between memcached versions, but setting to 0 is safe. Other values for this deprecated feature may cause the memcache delete to fail.

Esempi

Example #1 Memcache::delete() example

<?php

/* procedural API */
$memcache_obj = memcache_connect('memcache_host', 11211);

/* item will be deleted by the server */
memcache_delete($memcache_obj, 'key_to_delete');

/* OO API */
$memcache_obj = new Memcache;
$memcache_obj->connect('memcache_host', 11211);

$memcache_obj->delete('key_to_delete');

?>

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