BasketCompatibility::getAvailableFields

static function getAvailableFields()
{
	$registry = SaleRegistry::getInstance(static::getRegistryType());
	$basketItemClassName = $registry->getBasketItemClassName();
	$fields = $basketItemClassName::getAvailableFields();

	if ($index = array_search('SET_PARENT_ID', $fields))
		unset($fields[$index]);

	return $fields;
}