title: Is it too redundant to use HAML if I'm already using PHP in my project?
body: <p>I'm not very clear about HAML, but as far as I know it is a templating language, and PHP already has that functionality. Would it make sense to include PHP syntax inside a HAML file or it would be redundant(?):</p>
  
  <pre><code>#navigation
   %p
    &lt;?php include("navigation.html"); ?&gt;
  </code></pre>