protected function getKuserIds($objectIds) { $userIds = baseObjectUtils::getObjectIdsAsArray($objectIds); $kuserIds = array(); foreach ($userIds as $userId) { $kuser = kuserPeer::getKuserByPartnerAndUid(kCurrentContext::$ks_partner_id, $userId); if ($kuser) { $kuserIds[] = $kuser->getKuserId(); } } return $kuserIds; }