title: Using CodeIgniter with normal PHP sessions, where to add session_start();
body: <p>I'm having some trouble using CodeIgniters implementation of sessions getting deleted after a redirect so I'm reverting to normal PHP sessions.</p>
  
  <p>Where would the best place for <code>session_start();</code> be, assuming I want it called on every page without adding it to every controller constructor?</p>
  
  <p>I'd guess putting it at the top of main index.php would be would work ok, would just like to make sure that doing this doesn't break anything or if there's a better/standard place to put it?</p>