Universal Booking System is a flexible PHP & MySQL appointment and reservation script.It can be used for hotels, salons, rentals, medical appointments and more. The system is built with native PHP (no framework) and Bootstrap 5 with a modern, responsive design.

Front-end

Admin panel

Technical

This package includes full source code, SQL file and documentation so you can quickly install the script on your own server and adapt it to your business.

• Responsive front-end (Bootstrap 5)
• User registration & login
• User dashboard with booking history
• Quick booking form with services, date, time & notes
• Admin dashboard with statistics
• Service / resource management (capacity, active flag)
• Booking management (edit, status, notes)
• Customer / user management
• CSV export for bookings
• Secure authentication with password hashing
• CSRF protection on forms
• PDO prepared statements (against SQL injection)
• Installer script + SQL file
• Clean and simple folder structure
• Modern UI with gradients and animations

• PHP 7.4+ (works with PHP 8.x)
• MySQL 5.7+ or MariaDB
• PDO extension enabled
• Web server (Apache, Nginx or any PHP-compatible)
• HTTPS recommended for production

1. Upload all files to your server.
2. Create a new MySQL database and user.
3. Browse to  /install.php in your browser.
4. Fill in the database credentials and base URL, then run the installation.
5. Delete  install.php from your server for security.
6. Log in to the admin panel with the default admin account described in the documentation.
7. Configure your services/resources and start using the system.