DNEnvironment::Link PHP Method

    public function Link($action = '')
    {
        return \Controller::join_links($this->Project()->Link(), 'environment', $this->Name, $action);
    }

 /**
  * @param string $action
  * @return string
  */
 public function Link($action = '')
 {
     return \Controller::join_links($this->environment->Link(), self::ACTION_APPROVALS, $action);
 }