Modernizing Legacy Applications in PHP

Get your code under control in a series of small, specific steps About This Book • Learn to extract and replace legacy artifacts, • Improve your application from the ground up while keeping your codebase fully operational, • Improve the quality of your legacy applications.Who This Book Is For PHP developers from all skill levels will be able to get value from this book and will be able to transform their spaghetti code applications to clean, modular applications. If you are in the midst of a legacy refactor or you find yourself in a state of despair caused by the code you have inherited, this is the book for you. All you need is to have PHP 5.0 installed, and you''re all set to change the way you maintain and deploy your code! What You Will Learn • Replace global and new with dependency injection • Extract SQL statements to gateways • Convert action logic to controllers • Remove repeated