Hello! I wanted to add a Facebook's pixel to my wiki. It has to be placed in <head> of the website so I installed this extension and tried to add their script between <script></script> in LocalSettings.php. It does not work (I suppose that I'm placing the script in incorrect file :P) - probably "of course". The code after the </script> becomes grayed out (I use Notepad++) and colorizes back when I remove Fb's <script></script> body. The FB code looks as follows:
Is there a way to include it with this extension and no knowledge in php?