Build a Web Application from Scratch with Vanilla PHP and MySQL

Many modern web developers rely heavily on massive frameworks without understanding how they actually work under the hood. Building a web application from scratch using vanilla PHP is the best way to master backend web development and write clean, maintainable code. In this course, you will transition from writing simple scripts to designing a structured, reusable PHP application framework. You will gain a deep understanding of object-oriented programming, database management, and modern PHP standards, giving you the foundation to build any custom web application with confidence. What you'll learn: - Understand core PHP concepts, object-oriented programming (OOP), and strict type hinting. - Configure a custom, lightweight PHP framework using the Model-View-Controller (MVC) architectural pattern. - Design and query a secure MySQL database using PDO to prevent security vulnerabilities. - Implement secure user authentication, password hashing, and session management. - Integrate third-party packages using Composer to extend your application's functionality. - Apply modern PHP Standard Recommendations (PSR) for clean, professional, and reusable code. You will start with foundational concepts of PHP syntax, server environments, and database design. From there, you will read through step-by-step explanations and analyze clear code snippets to construct a complete user authentication system and web application structure. This course is designed for beginners who have a basic understanding of HTML and CSS and want to learn backend development. No prior PHP or database experience is required. Start reading today to build your own custom PHP applications from the ground up.