At the core of PHP development is a deep understanding of how to leverage existing code to speed up your own development. In this course, you will learn how to find and include third-party code using Composer. This will dramatically improve your time-to-market by allowing you to use best-of-breed software to solve common problems. First, you will learn how to include third-party code. After that, you’ll take on learning how to manage internal dependencies. You’ll finish up the course with an understanding of how to autoload your own code with Composer. When you are finished with this course, you will have a thorough understanding of one of the key tools in the PHP ecosystem: Composer.