Php method for saving session in memcached

1. First install memcached or memcache software
See wamp for detailed instructions on installing memcache/memcached.
2. Install php_memcache.dll extension
3. Set the session to be saved in memcached

Method 1:

Modify the php. Ini file

The code is as follows:	Copy code
Session. save_handler = memcache Session. save_path = "tcp: // fig: 11211"

Method 2:

Dynamic settings in the program

The code is as follows:	Copy code
Ini_set ("session. save_handler", "memcache "); Ini_set ("session. save_path", "tcp: // 127.0.0.1: 11211 ");

Test Procedure

1. session. php

The code is as follows:	Copy code
<? Php Ini_set ("session. save_handler", "memcache "); Ini_set ("session. save_path", "tcp: // 127.0.0.1: 11211 "); Session_start (); If (! Isset ($ _ SESSION ['username']) { $ _ SESSION ['username'] = 'phpff. Com '; } Print session_id (); // 5877fbfcaea?ada0cc0dbba80615a6 ?>

2. test. php

The code is as follows:	Copy code
<? Php // Memcache test code $ Memcache = new Memcache; // Create a memcache object $ Memcache-> connect ('192. 0.0.1 ', 127) or die ("cocould not connect"); // connect to the Memcached server Print_r ($ memcache-> get ('5d3d79d7500f5836033e9019b3eefc6f'); // username | s: 9: "phpff.com "; ?>