How to make a similar function with a parameter?

Question

PHP

Hello! Is it possible to make a function in PHPStorm, for the parameter of which a file tree will pop up? For example, we write include('') ​​and a drop-down list of project files is displayed in brackets. You can walk on them. Is it possible to make a custom function? To have the same file tree for a specific parameter? I hope I made it clear.

Answer 1

include is not a function, but a language construct, so no, you can't.
You can write to the developers as a feature request, maybe there is a ready-made request, then just upvote.