Sorry, I don\'t know how this new functionality is called exactly, please look at screenshot:
So, parameter name is visible in method call. This is cool, but as you can
For Webstorm & PhpStorm
If variable calling not shows the parameter hints, you can enable it by going to
File => Setting => Editor => Inlay Hints => (preferred language) => parameter hints => For non-literal arguments
For non-literal arguments