Array
(
    [0] => Array
        (
            [nr_cpf_servidor] => 03651026604
            [0] => 03651026604
            [nr_matricula] => 47162301
            [1] => 47162301
            [dt_admissao] => 2013-12-02
            [2] => 2013-12-02
        )

    [1] => Array
        (
            [nr_cpf_servidor] => 03651026604
            [0] => 03651026604
            [nr_matricula] => 47162302
            [1] => 47162302
            [dt_admissao] => 2014-09-08
            [2] => 2014-09-08
        )

    [2] => Array
        (
            [nr_cpf_servidor] => 03651026604
            [0] => 03651026604
            [nr_matricula] => 47162303
            [1] => 47162303
            [dt_admissao] => 2015-10-05
            [2] => 2015-10-05
        )

    [3] => Array
        (
            [nr_cpf_servidor] => 03651026604
            [0] => 03651026604
            [nr_matricula] => 47162304
            [1] => 47162304
            [dt_admissao] => 2017-10-09
            [2] => 2017-10-09
        )

)
<br //><br //>array(4) {
  [0]=>
  array(6) {
    ["nr_cpf_servidor"]=>
    string(11) "03651026604"
    [0]=>
    string(11) "03651026604"
    ["nr_matricula"]=>
    string(8) "47162301"
    [1]=>
    string(8) "47162301"
    ["dt_admissao"]=>
    string(10) "2013-12-02"
    [2]=>
    string(10) "2013-12-02"
  }
  [1]=>
  array(6) {
    ["nr_cpf_servidor"]=>
    string(11) "03651026604"
    [0]=>
    string(11) "03651026604"
    ["nr_matricula"]=>
    string(8) "47162302"
    [1]=>
    string(8) "47162302"
    ["dt_admissao"]=>
    string(10) "2014-09-08"
    [2]=>
    string(10) "2014-09-08"
  }
  [2]=>
  array(6) {
    ["nr_cpf_servidor"]=>
    string(11) "03651026604"
    [0]=>
    string(11) "03651026604"
    ["nr_matricula"]=>
    string(8) "47162303"
    [1]=>
    string(8) "47162303"
    ["dt_admissao"]=>
    string(10) "2015-10-05"
    [2]=>
    string(10) "2015-10-05"
  }
  [3]=>
  array(6) {
    ["nr_cpf_servidor"]=>
    string(11) "03651026604"
    [0]=>
    string(11) "03651026604"
    ["nr_matricula"]=>
    string(8) "47162304"
    [1]=>
    string(8) "47162304"
    ["dt_admissao"]=>
    string(10) "2017-10-09"
    [2]=>
    string(10) "2017-10-09"
  }
}
<br //><br //>03651026604#47162301#2013-12-02<br //>03651026604#47162302#2014-09-08<br //>03651026604#47162303#2015-10-05<br //>03651026604#47162304#2017-10-09<br //>03651026604 # 47162301 / 2013-12-02 # 47162302 / 2014-09-08 # 47162303 / 2015-10-05 # 47162304 / 2017-10-09