Memcache::connect

Manuale PHP
Indietro		Avanti

Description

bool Memcache::connect ( string host [, int port [, int timeout]] )

Memcache::connect() establishes a connection to the memcached server. Parameters host and port point to the host and port, where memcached is listening for connections. Parameter port is optional, it's default value is 11211. Also you can define a timeout (in seconds), which will be used when connecting to the daemon. Think twice before changing the default value - you can loose all the advantages of caching if your connection is too slow.

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. See example below.

Esempio 1. Memcache::connect() example


<?php

/* procedural API */

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

/* OO API */

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

?>

Restituisce TRUE in caso di successo, FALSE in caso di fallimento.

See also Memcache::pconnect() and Memcache::close().

Indietro	Partenza	Avanti
Memcache::close	Risali	memcache_debug