Memcached::getAllKeys

(PECL memcached >= 2.0.0)

Memcached::getAllKeys — Gets the keys stored on all the servers

Descrierea

public Memcached::getAllKeys ( void ) : array

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.

Parametri

Această funcție nu are parametri.

Valorile întoarse

Returns the keys stored on all the servers on success sau FALSE în cazul eșecului.