title: cakephp get realpath of view and layout
body: <p>How can i retrieve absolute path of view and layout file in cakephp action.
  I cant find useful method or property in </p>
  
  <pre><code>// in action
  var_dump($this);
  </code></pre>
  
  <p>Thank</p>
  
  <p>desire out put is</p>
  
  <pre><code>/home/sweb/www/cakeapp/app/View/Layout/mylayout.ctp
  /home/sweb/www/cakeapp/app/View/Mycntl/myaction.ctp
  </code></pre>