Horde_Perms_Permission::getData PHP Method

    public function getData()
    {
        return $this->data;
    }

 /**
  * Sets the permission of this share.
  *
  * @param Horde_Perms_Permission $perm  Permission object.
  * @param boolean $update               Should the share be saved
  *                                      after this operation?
  */
 public function setPermission($perm, $update = true)
 {
     $this->data['perm'] = $perm->getData();
     if ($update) {
         $this->save();
     }
 }