IMP_Dynamic_Mailbox::url PHP Method

    public static function url(array $opts = array())
    {
        return Horde::url('dynamic.php')->add('page', 'mailbox');
    }

 /**
  * Returns a link to edit a given search query.
  *
  * @param string $id  The search query id.
  *
  * @return Horde_Url  The URL to the search page.
  */
 public function editUrl($id)
 {
     $mbox = IMP_Mailbox::get($this->createSearchId($id));
     return IMP_Dynamic_Mailbox::url()->setAnchor('search:' . json_encode(array('edit_query' => 1, 'mailbox' => $mbox->form_to)));
 }