How to add an array from another infoblock to $arResult in Bitrix?

Question

1C-Bitrix

There is an online store with goods. One of the pages needed data from the catalog component array. This array is not available at this location.
The result_modifier.php file contains the following code:

<?
if(CModule::IncludeModule("iblock"))
{
    $arSelect = Array("ID", "IBLOCK_ID", "NAME", "PREVIEW_PICTURE", "DETAIL_PAGE_URL",
        "DATE_ACTIVE_FROM","PRICES", "GetProperties", "PROPERTY_*");

    $arFilter = Array("IBLOCK_ID"=> 2, "DATA_ACTIVE_FROM" => "ASC", "ACTIVE" => "Y");


    $res = CIBlockElement::GetList(Array(),
        $arFilter,//ФИЛЬТР ДАННЫХ
        false,//ГРУППИРОВКА ДАННЫХ
        false,//ДЛЯ ПОСТРАНИЧНОЙ НАВИГАЦИИ
        $arSelect);

    while($ob = $res->GetNextElement()){

        $arItem = $ob->GetFields();
        $arItem["PROPERTIES"] = $ob->GetProperties();
        $arResult[] = $arItem;
    }
    debug($arResult);


}
?>

In the code, we get the properties of the PROPERTIES infoblock - everything is added to the array just fine.
Apart from that, more data is needed. For example, a directory has an array ["PRICES"]. How to get other array values ​​or maybe the entire array at once?

Answer 1

CIBlockElement::GetList()