public function stage(GatewayType $adapter, $normalized, &$staged) { $returnTitle = Title::newFromText('Special:PaypalExpressGatewayResult'); $staged['returnto'] = $returnTitle->getFullURL(array('order_id' => $normalized['order_id'], 'wmf_token' => $adapter->token_getSaltedSessionToken()), false, PROTO_CURRENT); }