I installed this with one specific goal: I was really hoping it would give me quick access to the format letters for the date() function, however, it doesn't seem to display that part of the docs.

It does, hover, let me open the php.net page directly from the extension, so it might speed up access to that info. This is by far the page I view most on php.net.

Is there a way to assign a shortcut to open the extension?