private function disconnect()
{
self::$instance->mysqli->close();
self::$instance = null;
}
public static function deleteConnection($connectionId)
{
$deleted = BaseSingletonGuacamole::delete('DELETE FROM guacamole_connection_parameter WHERE connection_id = ?', array('i', &$connectionId));
return $deleted;
}
public static function delete($id)
{
$deleted = BaseSingletonGuacamole::delete('DELETE FROM guacamole_user WHERE user_id = ?', array('i', &$id));
return $deleted;
}
