title: A Code to $_REQUEST in Codeigniter?
body: <p>In Codeigniter,</p>
  
  <ul>
  <li><code>$something = isset($_POST['something']) ? $_POST['something'] : NULL;</code> <strong>equal to</strong> <code>$this-&gt;input-&gt;post('something')</code>;</li>
  <li><code>$something = isset($_GET['something']) ? $_GET['something'] : NULL;</code> <strong>equal to</strong> <code>$this-&gt;input-&gt;get('something')</code>;</li>
  </ul>
  
  <p>Is there equal code to  <code>$something = isset($_REQUEST['something']) ? $_REQUEST['something'] : NULL;</code> ?</p>