How to debug in yii2 (specifically rbac)?

Question

Yii

In the controller, I check if the user has the ability to edit the post.

Yii::$app->user->can('updatePost', ['model'=>$model]);

I get a negative answer, although it should be positive. How can I debug the check path can('updatePost', ['model'=>$model])? How to see what functions are called, what parameters are passed, what result is given?

Answer 1

A universal option is xdebug and install the necessary watchers.