Automating webforms?
You could use the Rules module and the Webform Rules integration module to redirect to a generated URL.

You could create a rule that loops over the results building a custom URL string pointing to your processor script, and then redirect to that URL.

As long as the string is less than about 2000 characters you should be in good shape.

You may want to look into the Form API as this would be much cleaner and possibly simpler with a custom submit handler.


Form API Quick Start Guide
Form API Reference Sheet


If I misunderstood your question I would be happy to try again if you'll clarify.