Thanks. That's what I needed.
"Richard Lynch" <[EMAIL PROTECTED]> wrote in message
> >I have a 5-step (5 page) process in which users must answer various
> >questions. Each page passes along the data to the next page, at the same
> >time capturing the data from the previous page and passing that along too.
> >To capture all the data submitted previously, I have the following code:
> >$a = "?";
> >$url = "";
> >while(list($key, $value) = each($HTTP_POST_VARS))
> >$url .= "$a$key=" . htmlspecialchars(addslashes($value));
> These should be http://php.net/URLEncode, not
> Like Music? http://l-i-e.com/artists.htm
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