Hey Everyone!
Perhaps someone can help me. I came across this command in the robots.txt file of our Canadian corporate domain. I looked around online but can't seem to find a definitive answer (slightly relevant).
the command line is as follows:
Disallow: /*?*
I'm guessing this might have something to do with blocking php string searches on the site?. It might also have something to do with blocking sub-domains, but the "?" mark puzzles me 
Any help would be greatly appreciated!
Thanks, Rob
Thanks to all who replied!