title: header("Content-type: text/css"); is working in Firefox and Chrome, but in Internet Explorer 9 it shows up as 'text/html'
body: <p><code>header("Content-type: text/css");</code> works in Firefox, Chrome and other, but not in Internet&nbsp;Explorer&nbsp;9. I am not sure what's up.</p>
  
  <p>In Chrome and Firework it shows the style sheet if I open it in its own tab and it's being applied to the page.</p>
  
  <p>In Chrome under Network in the developer tools it says the type is <code>text/css</code> and the status is 200.</p>
  
  <p>In Internet&nbsp;Explorer&nbsp;9, it wants to download the style sheet if I open it in its own tab and it's not being applied to the page.</p>
  
  <p>In the F12 developer tools you can click on network, start capturing and refresh the page. It shows the <code>Style.css.php</code>. The type is <code>text/html</code> and the result is 406.</p>
  
  <p>This is in the head:</p>
  
  <pre><code>&lt;link rel="stylesheet" type="text/css" href="/assets/css/style.css.php" media="screen" /&gt;
  </code></pre>
  
  <p>Request headers:</p>
  
  <pre><code>Key Value
  Request GET /assets/css/main.css HTTP/1.1
  Accept  text/css
  Referer http://10.0.1.5/
  Accept-Language en-US
  User-Agent  Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
  Accept-Encoding gzip, deflate
  Host    10.0.1.5
  Connection  Keep-Alive
  Cookie  PHPSESSID=*Hidden*
  </code></pre>
  
  <p>Response headers:</p>
  
  <pre><code>Key Value
  Response    HTTP/1.1 406 Not Acceptable
  Date    Fri, 01 Apr 2011 10:12:42 GMT
  Server  Apache/2.2.14 (Ubuntu)
  Alternates  {"main.css.php" 1 {type application/x-httpd-php}}
  Vary    negotiate
  TCN list
  Keep-Alive  timeout=15, max=100
  Connection  Keep-Alive
  Content-Type    text/html; charset=iso-8859-1
  </code></pre>