PHP Manual: Create a Memcached instance

Description

public Memcached::__construct(stringnull $persistent_id = null, callablenull $callback = null, stringnull $connection_str = null)

Creates a Memcached instance representing the connection to the memcache servers.

Warning

This function is currently not documented; only its argument list is available.

Parameters

persistent_id: By default the Memcached instances are destroyed at the end of the request. To create an instance that persists between requests, use persistent_id to specify a unique ID for the instance. All instances created with the same persistent_id will share the same connection.
callback
connection_str

Examples

Example #1 Creating a Memcached object

<?php
/* Create a regular instance */
$m = new Memcached();
echo get_class($m);

/* Create a persistent instance */
$m2 = new Memcached('story_pool');
$m3 = new Memcached('story_pool');

/* now $m2 and $m3 share the same connection */
?>