title: How to clear IE8 browser cache using PHP 5.3
body: <p>Hi I need to clear IE8 browser cache before loading my cd-based php application.</p>
  
  <p>My php application is working inside a Dot net application. So before calling my php application I try to call one php page like this.</p>
  
  <pre><code>&lt;?php
      header("Pragma: no-cache");
      header("Cache: no-cache");
      header("Cache-Control: no-cache, must-revalidate");
      header("Expires: Mon, 01 Jan 2001 01:00:00 GMT");
  ?&gt;
  </code></pre>
  
  <p>But its not clearing IE8 cache properly. How can I clear IE cache using php or jquery?</p>
  
  <p>If any other option available please help me.
  Thanks in advance.</p>