title: Call function inside __construct with php
body: <p>A simple PHP problem I couldn't find the answer to.</p>
  
  <p>Is it possible to call a function from the "__construct()"?</p>
  
  <p>For example if I use the My_Controller solution <a href="http://davidwinter.me/articles/2009/02/21/authentication-with-codeigniter/" rel="nofollow">here</a>. If I add my own function below, like if I have a more advanced auth, can I call it from the construct? </p>