public function get_userinf_byusername($username) { if (!$username) { return false; } $key = Util_MemCacheKey::get_userinf_byusername($username); APF::get_instance()->benchmark_begin(__CLASS__ . " get_userinf_byusername "); $memcache = APF_Cache_Factory::get_instance()->get_memcache(); $list = $memcache->get($key); if (!$list) { $time = Util_MemCacheTime::get_userinf_byusername(); $list = parent::get_userinf_byusername($username); $memcache->add($key, $list, 0, $time); } APF::get_instance()->benchmark_end(__CLASS__ . " get_userinf_byusername "); return $list; }