Memcached::getMemcached::getAllKeys
(PECL memcached >= 2.0.0)
Memcached::getAllKeys — Gets the keys stored on all the servers
Descrizione
public array Memcached::getAllKeys
( void
)
Memcached::getAllKeys() queries each memcache server and retrieves an array of all keys stored on them at that point in time. This is not an atomic operation, so it isn't a truly consistent snapshot of the keys at point in time. As memcache doesn't guarantee to return all keys you also cannot assume that all keys have been returned.
Elenco dei parametri
Questa funzione non contiene parametri.
Valori restituiti
Returns the keys stored on all the servers on success o FALSE in caso di fallimento.
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