title: Is using a front controller and headers the best way to mimic a response in PHP?
body: <p>I've been researching PHP frameworks as of late for some personal projects, and it looks like most of them use a front controller to mimic a response. The controller gets the params from the request, and re-routes by sending the appropriate headers depending on the logic. This is the "response". Is this the best way to do this in PHP, or are there other theories about how to handle re-routing and responses?</p>