- Introduction
- Objectives
- Technologies Used
- System Overview
- Project Structure
- Database Design
- Key Functional Modules
- Code Highlights
- Security Measures
- Testing and Validation
- Challenges Faced
- Future Scope
- Conclusion
This project is a dynamic e-commerce web application built using PHP, MySQL, Bootstrap, and HTML/CSS. It enables users to browse products, manage carts, place orders, and make payments, while administrators can manage inventory, users, and transactions.
➢ Develop a modular and scalable e-commerce platform
➢ Implement secure user and admin authentication
➢ Enable dynamic product and category management
➢ Ensure responsive design across devices
➢ Maintain normalized and efficient database schema
| Technology | Purpose |
|---|---|
| PHP | Backend logic and server-side scripting |
| MySQL | Relational database management |
| Bootstrap | Responsive UI design |
| HTML/CSS | Frontend structure and styling |
| JavaScript | Client-side interactivity |
➢ User Roles: Admin and Customer
➢ Frontend: HTML, CSS, Bootstrap
➢ Backend: PHP with modular includes and functions
➢ Database: MySQL with normalized tables
➢ Security: Password hashing, session management
Ecommerce_Website/
├── admin_area/ → Admin dashboard and controls
├── users_area/ → User registration, login, profile
├── functions/ → Common reusable PHP functions
├── includes/ → DB connection and footer
├── cart.php → Cart logic and display
├── index.php → Homepage
├── display_all.php → Product listing
├── product_details.php → Product detail view
├── search_product.php → Search functionality
├── style.css → Global styling
| Table Name | Description |
|---|---|
| admin_table | Admin credentials and profile |
| user_table | User credentials and profile |
| products | Product details and images |
| brands | Brand metadata |
| categories | Product categories |
| cart_details | Temporary cart items |
| user_orders | Finalized orders |
| orders_pending | Orders awaiting confirmation |
| user_payments | Payment records |
Admin Panel
➢ Login/Logout/Registration
➢ Insert/Edit/Delete Products, Brands, Categories
➢ View/Delete Orders, Payments, Users
User Side
➢ Registration/Login/Profile Management
➢ Product Browsing and Search
➢ Cart Management and Checkout
➢ Order History and Payment Confirmation
➢ Modular Includes: connect.php, common_function.php,
footer.php
➢ Reusable Functions: getProducts(), cartItems(),
cartTotalPrice()
➢ Secure Auth: password_hash() and password_verify()
➢ Dynamic UI: Bootstrap cards, modals, and responsive tables
➢ Session Handling: Role-based access and redirects
➢ Passwords stored using password_hash()
➢ Login verification with password_verify()
➢ Session-based access control for admin and users
➢ Input validation and SQL query sanitization
➢ Manual testing of all modules
➢ SQL query validation
➢ UI responsiveness across devices
➢ Edge case handling (empty cart, invalid login, duplicate
entries)
➢ Ensuring modularity and reusability in PHP
➢ Handling session timeouts and redirects
➢ Designing a normalized yet flexible schema
➢ Responsive UI across screen sizes and browsers
➢ Integrate payment gateway (Stripe, PayPal)
➢ Add product reviews and ratings
➢ Implement RESTful API for mobile apps
➢ Enhance security with CSRF tokens and CAPTCHA
➢ Add analytics dashboard for admin
This project demonstrates a complete e-commerce workflow with robust backend logic, secure authentication, and responsive design. It reflects practical application of web development principles and database design, making it suitable for real-world deployment and academic evaluation.