How to get rid of (or at least force to show) the NUL character that comes with Ctrl + V in editors from Jetbrains?

Question

phpstorm

I ran into a problem when you copy a piece of code from the site and paste it into the editor, it adds invisible NUL characters , in general, what is it. In the editor itself, this is not visible, but if the same code is inserted through sublime, everything is ok. Sublime sees these characters, Phpstorm and Pycharm do not.
What does a piece of code look like in phpstorm

What does a piece of code look like in sublime

Answer 1

Somewhere problems with the coding. It's not a special character - it's the result of some bytes in the given encoding making no sense.