Memcache::delete

    (PECL memcache >= 0.2.0)

    Memcache::delete — Delete item from the server

    Beschreibung

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

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

    Parameter-Liste

    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.

    Rückgabewerte

    Gibt bei Erfolg true zurück. Bei einem Fehler wird false zurückgegeben.

    Changelog

    VersionBeschreibung
    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.

    Beispiele

    Beispiel #1 Memcache::delete() example

    <?php


    $memcache_obj = memcache_connect('memcache_host', 11211);


    memcache_delete($memcache_obj, 'key_to_delete');


    $memcache_obj = new Memcache;
    $memcache_obj->connect('memcache_host', 11211);

    $memcache_obj->delete('key_to_delete');

    ?>

    Siehe auch

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