CIBlockPriceTools::GetOffersIBlock

static function GetOffersIBlock($IBLOCK_ID)
{
	$arResult = false;
	$IBLOCK_ID = (int)$IBLOCK_ID;
	if (0 < $IBLOCK_ID)
	{
		if (self::$catalogIncluded === null)
			self::$catalogIncluded = Loader::includeModule('catalog');
		if (self::$catalogIncluded)
		{
			$arCatalog = CCatalogSku::GetInfoByProductIBlock($IBLOCK_ID);
			if (!empty($arCatalog) && is_array($arCatalog))
			{
				$arResult = array(
					'OFFERS_IBLOCK_ID' => $arCatalog['IBLOCK_ID'],
					'OFFERS_PROPERTY_ID' => $arCatalog['SKU_PROPERTY_ID'],
				);
			}
		}
	}
	return $arResult;
}