| Аргумент | Возможный тип | Описание |
| $product_id | — | — |
| $var = '' | — | — |
$row = $this->db->query("
SELECT `category` FROM `" . DB_PREFIX . "amazon_product`
WHERE `product_id` = '" . (int)$product_id . "' AND `var` = '" . $this->db->escape($var) . "' AND `version` = 2")->row;
if(isset($row['category'])) {
return $row['category'];
} else {
return "";
}
