Complete PHP and MySQL Tutorial: Login, Logout, CRUD, and Export to PDF

This tutorial will guide you step-by-step to create a web application with PHP and MySQL that includes user authentication (login and logout), CRUD operations, and exporting data to PDF. Prerequisites Basic knowledge of PHP and MySQL. XAMPP, WAMP, or any local server installed on your system. A text editor like Visual Studio Code or Sublime Text. Step 1: Set Up the Environment Install XAMPP/WAMP: Download and install XAMPP/WAMP to set up a local server. Start Apache and MySQL: Open the control panel and start Apache and MySQL. Create a Database: Go to http://localhost/phpmyadmin . Create a database named tutorial_db. Run the following SQL to create a users table and a records table: CREATE TABLE users ( id INT AUTO_INCREMENT PRIMARY KEY, username VARCHAR(50) NOT NULL, password VARCHAR(255) NOT NULL ); CREATE TABLE records ( id INT AUTO_INCREMENT PRIMARY KEY, title VARCHAR(100) NOT NULL,...