source code says Request::getMethod() is deprecated, what to use?

Its not a huge issue.
Its just triggers the user to chose an alternative function.
The issue is that the error message isn't always clear. 

PhpStorm shows a strikethrough with the notice: Method 'getMethod' is deprecated.
Visual Code has a line under it, with notice: 'getMethod' is depricated.
https://imgur.com/a/4PHcoKk

It's possible to remove all deprecated notices with some settings:
(in Visual Code)

Code:

{
  "editor.showDeprecated": false,
  // "editor.suggest.showDeprecated": false,
  "intelephense.diagnostics.deprecated": false,
}

But that would remove every deprecated notice.


Only found this:
https://stackoverflow.com/questions/2700...ers-in-php