Sku::loadProductIblocks

static function loadProductIblocks()
{
	$listIds = array();
	foreach (array_keys(self::$deferredSku) as $id)
	{
		if (self::$deferredSku[$id]['IBLOCK_ID'] === null)
			$listIds[] = $id;
	}
	unset($id);
	if (!empty($listIds))
	{
		$data = CIBlockElement::GetIBlockByIDList($listIds);
		foreach ($data as $id => $iblockId)
		{
			self::$deferredSku[$id]['IBLOCK_ID'] = $iblockId;
		}
		unset($id, $iblockId);
	}
	unset($listIds);
}