finding referrer to current page/script
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/606288/php-html-http-referer">php/html - http_referer</a>  </p>
</blockquote>



<p>I want to find which page/script get request to current page/script.</p>

<p><strong>For example</strong></p>

<p>I am on page "index.php"</p>

<p>I click on link that takes me to "about.php"</p>

<p>Now, on "about.php", I need to find referrer, i.e., "index.php"</p>

<p>I need solution, that works on any OS/Platform (Windows, Linux, Mac OS X)</p>

<p>Thank</p>
