PHP Web Development: Handling Forms, GET/POST, and Functions

Building interactive websites requires a solid understanding of how data moves between the user and the server. This text-based course teaches you how to collect, process, and manage web data while writing organized, modular code. You will transition from writing static scripts to building dynamic PHP applications that securely handle forms and leverage custom functions. What you'll learn: - Understand how PHP processes web data using the GET and POST superglobals - Create and configure custom PHP functions with modern type hinting and strict types - Practice sanitizing and validating user input to maintain basic security - Apply scope rules to manage variables inside and outside of your functions - Design reusable code blocks to simplify your web development workflow You will start with foundational definitions of HTTP methods, progress through handling form submissions, and finish by structuring clean code with modern PHP function practices. Written explanations and code snippets guide you through every concept step-by-step. This course is designed for beginner developers who have a basic grasp of PHP syntax and want to learn how to handle user data and write modular code. No advanced programming experience is required. Start reading today to master form handling and functions in PHP.