Please let me know if you want me to continue with part 2 of the shopping cart tutorial where I will be showing how to update and delete products from the cart, Implement user login and registration, Implement payment gateway etc.

// Connect to database $conn = new mysqli($dbHost, $dbUsername, $dbPassword, $dbName);

$conn->close(); ?> This is a very basic example of a shopping cart system using PHP. In a real-world application, you would want to add more features such as user authentication, product images, and payment processing.