$VAR1 = [
          {
            'employee' => {
                            'Pradeep' => {
                                           'age' => '23',
                                           'department' => 'Coder',
                                           'sex' => 'M'
                                         },
                            'Douglas' => {
                                           'age' => '22',
                                           'sex' => 'M',
                                           'department' => 'HR'
                                         }
                          }
          }
        ];