PHP uses Memcache to store session method summary

Set session with Memcache to store

Method I: Global settings in php.ini
Session.save_handler = Memcache
Session.save_path = "tcp://127.0.0.1:11211"

Method II: In a directory. htaccess
Php_value Session.save_handler "Memcache"
Php_value Session.save_path "tcp://127.0.0.1:11211"

Method III: Again or in one application

1 Ini_set ("Session.save_handler", "memcache"); 2 Ini_set ("Session.save_path", "tcp://127.0.0.1:11211");

Use multiple memcached servers separated by commas "," and, as described in the memcache::addserver () documentation, can take additional parameters "persistent", "weight", "timeout", "Retry_ Interval "And so on, like this:" Tcp://host1:port1?persistent=1&weight=2,tcp://host2:port2 ".

If the installed pecl is memcached (which relies on the extension of the libmemcached library), the configuration should be
PHP Code Collection Code
Ini_set ("Session.save_handler", "memcached"); It's memcached, not memcache.
Ini_set ("Session.save_path", "127.0.0.1:11211"); Don't tcp:[/b]

code example (the one that does not depend on the libmemcached library)

1 <?php  2 session_start ();  3 if (!isset ($_session[' test ')) {  4 $_session[' test '] = time ();  5}  6  7 $_session[' TEST3 ' = Time ();  8  9 Print $_session[' TEST '; print "<br><br>"; print $_session[' TEST3 "; print" <br><br > "; Print session_id (); ?>

Use SessionID to go to memcached to check:

?

123456

<?php $memcache = memcache_connect ( ' localhost ' var_dump ( $memcache ->get ( ' 19216821213c65cedec65b0883238c278eeb573e077 ' $memcache ->set ( ' AAAA ' ' Hello everyone ' ); var_dump ( $memcache ->get ( ' aaaa ' ?>

'll see
String (PNS) "test|i:1177556731; test3|i:1177556881; "
This output proves that the session is working properly.

PHP uses Memcache to store session method summary