Popisbool Memcache::connect ( string host [, int port [, int timeout]] )
Memcache::connect() establishes a connection to the memcached server. The connection, which was opened using Memcache::connect() will be automatically closed at the end of script execution. Also you can close it with Memcache::close(). Also you can use memcache_connect() function.
Point to the host where memcached is listening for connections.
Point to the port where memcached is listening for connections.
Value in seconds which will be used for connecting to the daemon. Think twice before changing the default value of 1 second - you can lose all the advantages of caching if your connection is too slow.