Student Management System

A PHP + MySQL CRUD web application built with PDO and OOP.

Features

• Add, view, edit and delete student records
• PDO prepared statements — SQL injection protection
• htmlspecialchars — XSS protection
• PRG pattern — prevents duplicate form submissions
• Duplicate email detection

Tech Stack

• PHP (no frameworks)
• MySQL with PDO
• Object-Oriented Design
• HTML / CSS

Live Demo

Click here to view live app