$resElem = CIBlockElement::GetByID($ElementID); if($arResElem = $resElem->Fetch()) { //print_r($arRes); //$res = CIBlockSection::GetByID($arRes["IBLOCK_SECTION_ID"]); $rsSections = CIBlockSection::GetList($arOrder, array('ID'=>$arResElem["IBLOCK_SECTION_ID"]), true); if($arResSec = $rsSections->Fetch()) { } }