title: helper is not loading in Codeigniter model
body: <pre><code>&lt;?php
  
  class  MyModel extends CI_Model {
      public function loadData()
      {
          $CI =&amp; get_instance();
          $CI-&gt;load-&gt;helper('data_helper');
          print_r($CI-&gt;data_helper); //this is printing nothing
          $CI-&gt;data_helper-&gt;loaditems(); // method is not calling
      }
  }
  
  function loaditems()
  {
      echo "hello from load of helper";
  }
  
  ?&gt;
  </code></pre>
  
  <p>helper filename is <strong>data_helper.php</strong></p>
  
  <p>give me you thought about this why it not working and in which case it will work</p>