please, how can i trace client IP if visitors use proxy? Thank you

I need a shopcart project which need to save client IP address for security reason, but i have no idea what to do if case users use proxy server to visit the web. what variable tell us about these ?

Please give me your advise.
thank you
Sign In or Register to comment.

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!