As you develop, you will inevitably run into errors in your code. It can be a huge pain to track down obscure problems, or try to follow the values of variables through an entire process, and you. Using a PHP debugger is the ultimate solution. In this video, I will demonstrate a PHP debugger in action and explain the different components you'll need to get a debugger working in your development environment. Trust me, if you don't use a PHP debugger, you can save yourself hours by watching this video.