title: How to enable snippet for HTML in PHP files?
body: <p>When I work on PHP files, there are many chances that I will embed some HTML into it. The problem is when I edit a file named <code>foo.php</code> Vim automatically sets its filetype to php and the snippets for html doensn't work in it.</p>
  
  <p>Well I can quickly set the filetype to html <em>(<code>:set ft=html</code>)</em> but changing between two seems hard to me and I lose the highlightation of php file if I set it to html, its amazing that highlightation for html works if the filetype is php.</p>
  
  <p>I'm using snipMate as my snippet manager. How can I achieve which I want.</p>