[LPH2005]

@nuprn1

Something isn’t quite right on my attempt:

Installed the plugin https://wordpress.org/extend/plugins/syntaxhighlighter/
Added the add_filter to line 113

Attempted to insert php code
http://www.thechembook.com/groups/announcements/forum/topic/php-code-test/

A single line number shows … but no code.

I also see that it looks like you have something else installed in your forums. What did you do to get the editors showing?

As always, thank you.

Changed theme to default to see if something else is interfering … still no code.

Any thoughts or suggestions?