PHP MVC Architecture: Refactoring Legacy Code to Modern Patterns

Is your PHP codebase becoming a tangled web of database queries, HTML templates, and business logic? Legacy PHP applications often suffer from poor organization, making updates painful and error-prone.\n\nThis course guides you through refactoring unstructured PHP code into a clean, modern Model-View-Controller (MVC) architecture. You will read, analyze, and rewrite PHP code step-by-step, transforming a messy single-file script into a well-structured application that is easy to maintain, test, and scale.\n\nWhat you'll learn:\n- Understand core MVC architecture principles and how they separate data, logic, and presentation\n- Refactor legacy PHP scripts by isolating database queries into dedicated Model classes\n- Implement modern PHP features including type hints, namespaces, and standard autoloading\n- Design clean Views to handle rendering without cluttering your core application logic\n- Construct robust Controllers to manage request flow and coordinate between models and views\n- Apply basic unit testing concepts to verify your refactored code remains functional\n\nYou will begin by learning fundamental software architecture concepts and key MVC terminology before diving into hands-on refactoring exercises. Through clear written explanations and structured code walk-throughs, you will transition legacy code into a modular system.\n\nThis course is designed for web developers with basic PHP knowledge who want to write cleaner, more professional code. No prior experience with MVC frameworks or advanced design patterns is required.\n\nStart reading today and master the architectural patterns that power modern PHP development.