/** * 返回值见:http://wiki.dev.renren.com/wiki/Get_API_session_key * * @param unknown_type $access_token */ function get_session_key($access_token) { $url = 'https://graph.renren.com/renren_api/session_key'; $rrObj = new RenRenClient(); $result = $rrObj->_GET($url, array('oauth_token' => $access_token)); return $result; }