modifying http_referer in php

I want to modify http_referer before redirecting visitor to another site.

<?
header("Referer: http://www.msn.com");
header("Location: http://www.tracemyip.org");
?>

PHP:

This is not working, help please.

 

Referer is a HTTP request header by user agent (browser). Where as Location is HTTP response header by server. I think both will not work together, at least not from server side.

User Agent <-- response -- Server (http://www.yourwebsite.com)
  Referer: http://www.msn.com //ignored?
  Location: http://www.tracemyip.org //follow this URL

User Agent -- request --> Server (http://www.tracemyip.org)
  Referer: http://www.yourwebsite.com //I'm from this URL

Code (markup):

There are some attempts to modify Referer header on client side with Javascript. Not sure it will work though.

Or may be <a href="http://www.tracemyip.org" rel="noreferrer"> would help?

 

What do you want to do exactly? If you provide a detailed description of your issue, you will surely get some help.

 

You can't do this for a bunch of good reasons.