Форум

$IBLOCK_ID=2;  //ID нужного информационного блока
$quantity = 0;
$arFilter = Array("IBLOCK_ID"=>$IBLOCK_ID, "PREVIEW_PICTURE" => false, "DETAIL_PICTURE" => false);
$res = CIBlockElement::GetList(Array("ID"=>"ASC"), $arFilter, false, false, array("ID", "NAME","PROPERTY_CML2_ARTICLE"));

while($arElement = $res->GetNext())
{
    print_r($arElement);
}

<?
require($_SERVER["DOCUMENT_ROOT"]."/bitrix/header.php");
$APPLICATION->SetTitle("Нет изображений");
?>
<?
$IBLOCK_ID=2;
$quantity = 0;
$arFilter = Array("IBLOCK_ID"=>$IBLOCK_ID , "DETAIL_PICTURE" => false , "AVAILABLE" => "Y");
$res = CIBlockElement::GetList(Array("ID"=>"ASC"), $arFilter, false, false, array("ID", "NAME"));

while($ob = $res->Fetch())
{
   $db_props = CIBlockElement::GetProperty($IBLOCK_ID, $ob["ID"], array("sort" => "asc"), Array("CODE"=>"CML2_ARTICLE"));
   if($ar_props = $db_props->Fetch()){
      echo($ar_props["VALUE"]."<br>");
   }
   $quantity++;
}

echo '<br><br>Всего элементов - '.$quantity;
?>

<?require($_SERVER["DOCUMENT_ROOT"]."/bitrix/footer.php");?>