Get simple 3.3.16 support for php 8.0

[islander]

OK, here is an updated patch file for php 8.1

This file contains two folders:

• _Report (Open "_Report.html" to see what files have been modified. Click "≠" icon to see the exact changes to file.)
  
• patch (Contains the updated files to upload.)
  

If somebody wishes to review and test this, that would be very much appreciated.

These updates are the combined efforts "multicolor", "Abbe", and "Knobbles"

If there are any updates found that can be applied, I will try to add those updates.

I hope this helps.