passing a url in a url

Hi, I have a link like the one below (passing a url in the url).

ShowProduct.php?link=http://www.abc.com

This all works fine (i am passing the url to allow it to be shown in a frame in case you wondered why!)

The problem is if the url passed is like this:

The page doesnt show up (because it has 2 '?' symbols). So the question is how do i get round this problem and be able to pass ANY url?

thank's

Craig.

Hello,
Play around with urlencode() and urldecode(). Encode your vars to pass them and decode to make the connections.