$arIBTYPE = CIBlockType::GetByIDLang($type, LANGUAGE_ID);
if(CModule::IncludeModule("iblock" )
{
$arFilter = Array('IBLOCK_ID'=>5, 'GLOBAL_ACTIVE'=>'Y');
$db_list = CIBlockSection::GetList(Array($by=>$order), $arFilter, false, Array("ID", "NAME", "UF_HEAD" );

while($ar_result = $db_list->GetNext())
{
echo $ar_result['ID'].' '.$ar_result['NAME'].': '.$ar_result['UF_HEAD'].'
';
}
}