I am currently downloading a tool (merge?) from Araxis that supposedly helps assist source review. What I am looking for is a tool that will highlight many languages (PHP included) and have some way to follow variables (through multiple files)... or other helpful functions.

If this prog I'm installing is any good, I'll let you know. Google didn't come up with much except for featured tools (this was one )

So any recommendations would be great.

Thanks!

edit:

I'm reviewing for an analyst perspective... so compiling capabilities aren't too important.