| Name | Description | 
|---|---|
| MEMCACHE_COMPRESSED(int) | Used to turn on-the-fly data compression on with Memcache::set(), Memcache::add() e Memcache::replace(). | 
| MEMCACHE_HAVE_SESSION(int) | 1 if this Memcache session handler is available, 0 otherwise. | 
| MEMCACHE_USER1(int) | Used to turn user-defined application flag on with Memcache::set(), Memcache::add() e Memcache::replace(). | 
| MEMCACHE_USER2(int) | Used to turn user-defined application flag on with Memcache::set(), Memcache::add() e Memcache::replace(). | 
| MEMCACHE_USER3(int) | Used to turn user-defined application flag on with Memcache::set(), Memcache::add() e Memcache::replace(). | 
| MEMCACHE_USER4(int) | Used to turn user-defined application flag on with Memcache::set(), Memcache::add() e Memcache::replace(). | 
