Now that you know what project structure looks like and how things work, you need to know how to accept request, do something and then return some response back to client.
Koldy framework respects MVC architecture so overall picture would look like this:
- Request is passed from web server to
- Framework boots up respecting all mandatory configuration
- Framework initializes routing class and finds out which controller and action should be used
- Framework executes method in your controller and expects instance of any response back