public static function CanUserDeleteSubscribe($ID, $arUserGroups, $CurrentUserID = 0) { $ID = intVal($ID); $CurrentUserID = intVal($CurrentUserID); if (in_array(1, $arUserGroups)) { return True; } $arSubscr = CForumSubscribe::GetByID($ID); if ($arSubscr && intVal($arSubscr["USER_ID"]) == $CurrentUserID) { return True; } return False; }