getTopRatingProducts передать еще доп. параметр - Общие вопросы и ошибки

function getTopHitsProductsManufacturer($count,  $array_categories = null, $manuf_id, $filters = array()){

        $jshopConfig = JSFactory::getConfig();

        $db = JFactory::getDBO();

        $adv_query = ""; $adv_from = ""; $adv_result = $this->getBuildQueryListProductDefaultResult();

        $this->getBuildQueryListProductSimpleList("tophits", $array_categories, $filters, $adv_query, $adv_from, $adv_result);

        $dispatcher = JDispatcher::getInstance();

        $dispatcher->trigger( 'onBeforeQueryGetProductList', array("top_hits_products", &$adv_result, &$adv_from, &$adv_query, &$order_query, &$filters));

        $query = "SELECT $adv_result FROM `#__jshopping_products` AS prod

                  INNER JOIN `#__jshopping_products_to_categories` AS pr_cat ON pr_cat.product_id = prod.product_id 

                  LEFT JOIN `#__jshopping_categories` AS cat ON pr_cat.category_id = cat.category_id

                  $adv_from

                  WHERE prod.product_publish=1 AND cat.category_publish=1 ".$adv_query." AND prod.product_manufacturer_id = $manuf_id

                  GROUP BY prod.product_id 

				  ORDER BY prod.hits 

				  desc LIMIT ".$count;

        $db->setQuery($query);

        $products = $db->loadObjectList();

        $products = listProductUpdateData($products, 1);

        return $products;

    }

$product->getTopRatingProducts($params->get('count_products', 4), $cat_arr, array('manufacturers' => array(ID производителя)));