public function addHiddenPrivilege($privilege, $label = null)
    {
        if (null === $label) {
            $label = $this->_('Stand-alone privilege: %s');
        }
        $this->_hiddenPrivileges[$privilege] = sprintf($label, $privilege);

        return $this;
    }
public function addHiddenPrivilege($privilege, $label = null)
    {
        if (null === $label) {
            $label = $this->_('Stand-alone privilege: %s');
        }
        $this->_hiddenPrivileges[$privilege] = sprintf($label, $privilege);

        return $this;
    }
public function addHiddenPrivilege ( $ privilege , $ label = null ) { if ( null === $ label ) { $ label = $ this -> _ ( 'Stand-alone privilege: %s' ) ; } $ this -> _hiddenPrivileges [ $ privilege ] = sprintf ( $ label , $ privilege ) ; return $ this ; }
Use this to add a privilege that is not associated with a menu item.

@param string $privilege
@param string $label
@return \Gems_Menu
Use this to add a privilege that is not associated with a menu item .