$VAR1 = bless( {
                 'at0' => [
                            '1',
                            '2',
                            '3'
                          ],
                 '.parameters' => [
                                    'at0'
                                  ],
                 '.charset' => 'ISO-8859-1',
                 '.fieldnames' => {},
                 'escape' => 1
               }, 'CGI' );