title: How to display a website's header information with PHP?
body: <p>How can I get the Header Informations like this web page (below) with using php</p>
  
  <p>This web site <a href="http://webtools.live2support.com/header.php" rel="nofollow">Check website HTTP Server Header Information </a></p>
  
  <p><strong>Result:</strong></p>
  
  <pre><code>HTTP Status for: "http://www.abc.com"
  The title is: ""
  
  Keywords: ""
  Description: ""
  
  HTTP/1.1 200 OK
  Date: Fri, 22 Feb 2013 12:00:56 GMT
  Server: Apache/2.2.3 (Debian) PHP/4.4.4-8+etch6
  X-Powered-By: PHP/4.4.4-8+etch6
  Keep-Alive: timeout=300
  Connection: Keep-Alive
  Content-Type: text/html
  </code></pre>