getProductIdBySlug(array_keys($_GET)[0]); if ($id == null || $id == '') { header('Location: ' . $imSettings['general']['homepage_url']); } $product = $cart->getProductsData($id)[$id]; if ($product == null || !isset($product['productPageLinkType']) || $product['productPageLinkType'] != 'productpage') { header('Location: ' . $imSettings['general']['homepage_url']); } ?>