ing</a>
      </td>
      <td>
        <p>The name of the instance to retrieve.</p>

        
      </td>
    </tr>
    
    <tr>
      <td>
        caller
        
        <div><em>(optional)</em></div>
      </td>
      <td>
        <a href="" class="label type-hint type-hint-string">string</a>
      </td>
      <td>
        <p>An optional string to provide the origin of the function call for error messages.</p>

        
      </td>
    </tr>
    
  </tbody>
</table>

    

    

    
    <h4>Returns</h4