Get rid of the middle grey line in the workspace

Question

How can I remove that grey line on the code workspace .. Image:

• Look at that vertical grey line at the right side ..

Answer 1

PHPSTORM 9

File -> Settings -> Editor -> General -> Appearance:

Un-Check the box that says "Show right margin (configured in Code Style options)"

Answer 2

In PHPStorm 2020.1 you need to do the following:

Settings > Editor > General > Appearance > Uncheck "Show hard wrap and visual guides (configured in Code Style options)"