This is part 4 of a series introducing professional PHP development in 2024, where we exploring routing by setting up a router, handling an incoming request and returning a response.
00:00 What is routing
01:00 How requests work
01:38 Request data in PHP
02:46 Router package
03:30 Request/Response handling
05:37 Code cleanup
06:31 route.php file
07:34 Controllers
08:45 Outro
