title: Yii2 render response a xml file in the view
body: <p>Does anyone know how can I show a .xml response file in the view? Render that xml as a html?</p>
  
  <p>A have found something like this:</p>
  
  <pre><code>http://code.google.com/p/yii/source/browse/trunk/framework/web/widgets/CTextHighlighter.php
  </code></pre>
  
  <p>I am not sure if it can help me, because it is for an old version of the Yii...</p>