memcache 研究

在php里面就有关于memcache的一些函数， 如

Memcache::add — Add an item to the server

Memcache::addServer — Add a memcached server to connection pool

Memcache::close — Close memcached server connection

Memcache::connect — Open memcached server connection

memcache_debug — Turn debug output on/off

Memcache::decrement — Decrement item's value

Memcache::delete — Delete item from the server

Memcache::flush — Flush all existing items at the server

Memcache::get — Retrieve item from the server

Memcache::getExtendedStats — Get statistics from all servers in pool

Memcache::getServerStatus — Returns server status

Memcache::getStats — Get statistics of the server

Memcache::getVersion — Return version of the server

Memcache::increment — Increment item's value

Memcache::pconnect — Open memcached server persistent connection

Memcache::replace — Replace value of the existing item

Memcache::set — Store data at the server

Memcache::setCompressThreshold — Enable automatic compression of large values

Memcache::setServerParams — Changes server parameters and status at runtime