Вывод элементов инфоблока в вёрстку.

index.php

<?php
$arSelect = array("ID", "NAME", "PREVIEW_PICTURE", "PREVIEW_TEXT", "DETAIL_TEXT", "PROPERTY_MAP_X", "PROPERTY_MAP_Y");
$arFilter = array("IBLOCK_ID" => 11, "ACTIVE" => "Y");
if (CModule::IncludeModule("iblock")) {
    $res = CIBlockElement::GetList(array(), $arFilter, false, array("nPageSize" => 50), $arSelect);
    while ($ob = $res->GetNextElement()) {
        $arFields = $ob->GetFields();
        var_dump($arFields); 
    }
} 
?>