bx_csv_export.php

<?
if (CModule::IncludeModule("iblock") && CModule::IncludeModule("catalog")){
	$arParams["IBLOCK_ID"] = IntVal(2);
	$arResult = Array();
	$prices = CIBlockPriceTools::GetCatalogPrices($arParams["IBLOCK_ID"], Array(0=>"BASE"));
	$arrk = array_keys($prices);
	$res = CIBlockElement::GetList(Array("SORT"=>"ASC"), Array("IBLOCK_TYPE"=>"catalog", "IBLOCK_ID"=>$arParams["IBLOCK_ID"], "ACTIVE"=>"Y", "GLOBAL_ACTIVE" => "Y"), false, false, Array("ID", "NAME", "IBLOCK_ID", "IBLOCK_SECTION_ID", "XML_ID", "CATALOG_GROUP_".$prices[$arrk[0]]["ID"]));
	while ($ob = $res->GetNextElement()) {
		$arFields = $ob->GetFields();
		$arResult["ITEMS"][] = Array($arFields["XML_ID"], $arFields["CATALOG_PRICE_".$prices[$arrk[0]]["ID"]]);
	}
	
	$fp = fopen($_SERVER["DOCUMENT_ROOT"].'/export.csv', 'w+');
	if ($fp) {
		foreach ($arResult["ITEMS"] as $fields) {
			fputcsv($fp, $fields);
		}
	}
	fclose($fp);

	//echo "<pre>"; print_r($arResult["ITEMS"]); echo "</pre>";
}
?>