Is there a way to turn off syntax highlighting when you use the show_source() function?
http://cse.unl.edu/~klanning/index.php?f=lab/PHP/index.php is the place where I'm working with it...
The whole point of the show_source() function is syntax highlighting. If you don't want to use syntax highlighting, don't use show_source to display the contents of the file.
Just set the syntax highlighting colors to all black in the php.ini file.