How to set up xdebug on docker vscode for frankenphp?

[geoidesic]

I've had a go. I've got xdebug installed, I can see it in the phpinfo() generated by the index.php page served by frankenphp. However, adding xdebug_break(); to the code does nothing.

I'm at a loss?

[withinboredom]

If you are in worker mode, you need to use xdebug_connect_to_client() https://xdebug.org/docs/all_functions#xdebug_connect_to_client before breaking. Since xdebug only connects at php startup, this is when the server workers first boot up.

[geoidesic]

I don't think I'm in worker mode. It looks like I needed to map the port in the docker yml:

services:
  frankenphp:
    build:
      context: .
      dockerfile: frankenphp/Dockerfile
    ports:
      - "9004:9003"  # For Xdebug