[CODE]<?
$sum=0;
foreach($arResult["ITEMS"] as $arItem)
{
echo $arItem["DISPLAY_ACTIVE_FROM"];
echo '<a href="'.$arItem["DETAIL_PAGE_URL"].'">'.$arItem["NAME"].'</a>';
$db_props = CIBlockElement::GetProperty($arItem["IBLOCK_ID"], $arItem['ID'], array("sort" => "asc"), Array("CODE"=>"stoimost"));
if($ar_props = $db_props->Fetch()) {
$sum += $ar_props["VALUE"];
} // end if
} // end foreach
echo $sum; // тут вывод суммы по массив
?>[/CODE]
$sum=0;
foreach($arResult["ITEMS"] as $arItem)
{
echo $arItem["DISPLAY_ACTIVE_FROM"];
echo '<a href="'.$arItem["DETAIL_PAGE_URL"].'">'.$arItem["NAME"].'</a>';
$db_props = CIBlockElement::GetProperty($arItem["IBLOCK_ID"], $arItem['ID'], array("sort" => "asc"), Array("CODE"=>"stoimost"));
if($ar_props = $db_props->Fetch()) {
$sum += $ar_props["VALUE"];
} // end if
} // end foreach
echo $sum; // тут вывод суммы по массив
?>[/CODE]