Secure User Authentication System Using PHP & MySQL

In this project, I built a simple authentication system inspired by Facebook. The goal was to allow users to register, log in securely, and interact with a basic social interface. Tech Stack PHP MySQL HTML / CSS XAMPP Features User registration with validation Secure login system Password hashing (password_hash) Session management Account confirmation step Friend suggestion system (basic) Responsive UI Team Work This project was developed as a team of five members. We collaborated to design, bui