CODE
                    if($order->id_carrier && $order->shipping_number) {
                        // Don't remove these comments: they are used for translations
                        $topic = /* Mail::sendCore(1, 'in_transit',*/Mail::l('Package in transit', (int)$order->id_lang)/*)*/; 
                        $result['template'] = $result['template'] ?: 'in_transit';
                    }
                    else {
                        // Don't remove these comments: they are used for translations
                        $topic = /* Mail::sendCore(1, 'shipped',*/Mail::l('Your order has been shipped', (int)$order->id_lang)/*)*/; 
                        $result['template'] = $result['template'] ?: 'shipped';
                    }

CODE
            if($cart->updateQty(
                (int)$product['quantity'],
                (int)$product['id_product'],
                (int)$product['id_product_attribute'],
                (int)$new_id_customization,
                'up',
                (int)$id_address_delivery,
                new Shop((int)$cart->id_shop),
                false
            )) {
                $min_one_product++;
            }
        }
        if(!$min_one_product) {
            $success = false;
        }
        Hook::exec('actionCartDuplicateAfter',
            array(
                'old_id_cart' => $old_id_cart,
                'new_id_cart' => $cart->id,
                'success' => $success,
                'min_one_product' => $min_one_product
            )
        );

CODE
$success = imagewebp($resource, $filename, (int)$quality);

CODE
$('#add_to_cart , #add_to_cart .exclusive').prop('disabled', false);