http://www.cnblogs.com/zgx/archive/2011/08/10/2134097.html
http://www.netingcn.com/php-memcached.html
http://pecl.php.net/package/memcache
http://www.cnblogs.com/zgx/archive/2011/08/10/2134097.html
http://www.netingcn.com/php-memcached.html
http://pecl.php.net/package/memcache