Memcache::delete

(PECL memcache >= 0.2.0)

Memcache::deleteDelete item from the server

Descrição

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

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

Parâmetros

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.

Valor Retornado

Retorna true em caso de sucesso ou false em caso de falha.

Registro de Alterações

Versão Descrição
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.

Exemplos

Exemplo #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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