How to enable word highlighting in PhpStorm?

Question

phpstorm

How to make in PhpStorm so that when a word in the code (say, the name of a variable) is highlighted, all the same words in the code are highlighted?

Answer 1

I needed the same function today (I'm used to double-clicking on the same words in Notepad++).
In PHPStorm, I simply created a hotkey with a double click (for example, I have CTRL + ALT + DoubleClick), now a double click with the control pressed and alt on any word selects all the same words (not necessarily variables).

Answer 2

Ctrl + Fenter what we want to highlight
ЛКМby variable

Answer 3

Ctrl + Shift + F7- highlight the use of the variable in the file (different shades mark the writing/reading of the variable).
Esc- reset selection.