title: Separate URL for front-end and for back-end
body: <p>I am new to Yii framework.  </p>
  
  <p>I have downloaded Yii2, and Yii2 Advanced Application.<br>
  I want to create 2 URLs for front and for admin panel.  </p>
  
  <p>Front-end URL: <code>http://localhost/advanced</code><br>
  Back-end URL: <code>http://localhost/advanced/admin</code></p>
  
  <p>How can I do this?</p>