Distributed memcache
Operate memcache under php:
1. Connect to the memcache server
$mem=new Memcache
$mem- > addServer ("192.168.0.1", "11211")
two。 Increase
$mem- > set ('name','user1')
3. Delete
$mem- > delete ('name')
4. Change
$mem- > set ('age',200)
5. Check
Echo $mem- > get ('age')
6. View statu
$arr=$mem- > getStats ()
7. Empty
$mem- > flush ()
[example: php+memcache caches dynamic data]
[example: cross-domain login of php+memcache users]
Php saves session to a shared memcache server when the user logs in:
[Session]
1.session.save_handler = memcache
2.session.save_path = "tcp://192.168.0.1:11211"
