Вывод остатков каждого атрибута в карточке товара - JoomShopping

print sprintQtyInStock($this->product->qty_in_stock)

$db = JFactory::getDbo();
$count_attr = 141;
$query = $db
    ->getQuery(true)
    ->select('count')
    ->from($db->quoteName('#__jshopping_products_attr'))
    ->where($db->quoteName('product_id'). " = " . $product->product_id)
	->where($db->quoteName('attr_18'). " = " . $count_attr);

$db->setQuery($query);
$result1 = $db->loadResult();

echo $result1;

echo (int) $result1;

function queruCountsAttr($count_attr){
$db = JFactory::getDbo();
//$count_attr = 141;
$query = $db
    ->getQuery(true)
    ->select('count')
    ->from($db->quoteName('#__jshopping_products_attr'))
    ->where($db->quoteName('product_id') . " = " . $product->product_id)
	->where($db->quoteName('attr_18') . " = " . $count_attr);

$db->setQuery($query);
$result1 = $db->loadResult();

return $result1;
}

$product = JTable::getInstance('product', 'jshop');
$product_id = JRequest::getInt('product_id');
$product->load($product_id);