Some of the user-contributed notes at
http://www.php.net/manual/function.getenv.php talk about this.

-- Rod
   http://www.sunsetsystems.com/

On Wed, 16 Aug 2000, you wrote:
> Hi,
> 
> I was wondering if anyone has a PHP solution for this problem.
> 
> I need to be able to capture all variables passed from a form. The problem
> is that I may not know all the variables.  If known, I can access the
> variables with a $varname.  I am trying to find a way to do this if the
> variable is unknown.  I do not want to use PERL (for this solution) although
> I know it can be done.
> 
> Thanks,
> Dave