simple-user-manager

Simple User Manager (PHP & MySQL)

A lightweight and secure CRUD user management system built with PHP and MySQL, featuring a modern UI, CSRF protection, and dark/light theme support.
This project is suitable for learning purposes, small internal tools, and as a portfolio demonstration.

🚀 Features

• Create, Read, Update, and Delete (CRUD) users
• CSRF protection for secure form submissions
• Dark / Light theme toggle
• Responsive and clean user interface
• Secure database operations using prepared statements
• UTF-8 support (including Khmer characters)

---

🖼️ Screenshots

Home Page

Edit User

---

🛠️ Tech Stack

• Backend: PHP (MySQLi)
• Database: MySQL
• Frontend: HTML5, CSS3, JavaScript
• Icons: Feather Icons

---

⚙️ Installation & Setup

1. Clone the repository:

git clone https://github.com/your-username/simple-user-manager.git

1. Create a database:

CREATE DATABASE user_manager;

1. Import the SQL file:

users.sql

1. Configure database connection in db.php:

$host = "localhost";
$user = "root";
$pass = "";
$db   = "user_manager";

1. Run the project using XAMPP or any local PHP server:

http://localhost/simple-dynamic/

---

📁 Project Structure

simple-dynamic/
├── index.php
├── add.php
├── edit.php
├── update.php
├── delete.php
├── db.php
├── style.css
├── script.js
├── users.sql
├── screenshots/
└── README.md

---

🔒 Security Notes

• Uses prepared statements to prevent SQL Injection
• CSRF tokens implemented for POST requests
• Input sanitization using htmlspecialchars

---

👨‍💻 Author

Pich Chanthorn IT Student – Build Bright University (BBU) Aspiring Full-Stack Developer

---

📜 License

This project is open-source and available for educational and personal use.

```