PHP Shopping Cart – Step by Step

I am starting a series of tutorials in which we well be building php shopping cart step by step . I will be focusing on front end of shopping cart which will include

• Setup Directory Structure and MYSQL Database
• Display products from database
• Create single product (product description) page
• Add to cart functionality using session
• Update/Delete Product from Cart
• Checkout code with validation

Project name will be Cool T-shirt Shop and I will be using Bootstrap 4 as an UI framework. Add to cart functionality will be based on PHP Session and I will be using PHP PDO for database communication.

Shopping Cart Folder Strucutre:

Folder structure of the shopping cart will be

Shopping Cart Database Schema:

Database name will be tshirt_cart and it will have 4 tables which are:

1. products
2. product_images
3. orders
4. order_details

PHP Shopping Cart Pages:

There will be 5 pages in shopping cart which are:

1. Product Listing Page (index.php)
2. Product Detail Page (single-product.php)
3. Cart Page (cart.php)
4. Checkout form Page (checkout.php)
5. Thank you Page (thank-you.php)

Product Listing Page:

Product Detail Page :

Cart Page:

Checkout form Page:

If you people need only html of above cart. Let me know in the comments I will upload it here.