[2018-02-07]
Drupal 8 controller callback argument resolving explained
#drupal
#debug
Drupal 8 has a robust routing system built on top of Symfony components. Robust can be taken in many ways. It's powerful and yet magical, making it confusing at times. There is a lot of great documentation on Drupal.org which covers the routing system, route parameters, and highlights of the underlying functionality. But the magic isn't fully covered. So, let's explore.