The site I'm using to try this uses plain inline includes and they should work with this file the same as any other php or html .php include. I add menus to pages with something like this:
And that adds a menu to a sidebar div. I could add in the logheaders.php the same way to each page, should this be in the page headers or does it make any difference - or is it better to prepend it to every file via htaccess? It looks like that is what would happen using the line in htaccess.
Sorry if this sounds dense. Until I can see what is going on I am fumbling at how it works.