2 Comments

  1. Chris says:

    The asterisk (*) is a wildcard for any single word… Other than that, I don’t know, it didn’t work for me, but I’ve seen that error before when doing advanced searches.

  2. Kaspars says:

    Chris, it is interesting that php “*RECURSION*” now brings up results about tail recursion while RECURSION returns information about recursion in general.

Leave a Reply