isi array $_POST

Array (
  [tgl_input] => Array ( [2] => 2017-02-09 [4] => 2017-02-13 )
  [nama_pemohon] => Array ( [2] => prasetyo [4] => aaa )
  [nama_instansi] => Array ( [2] => yahoo [4] => nnnnn )
  [jenis_data] => Array ( [2] => Curah Hujan [4] => Barometer Aneroid )
  [jumlah_unit] => Array ( [2] => 3 [4] => 3 )
  [jumlah_waktu] => Array ( [2] => 0 [4] => 0 )
  [periode] => Array ( [2] => [4] => )
  [nama_disposisi] => Array ( [2] => Aji [4] => Aji )
  [jenis_tarif] => Array ( [2] => nolrupiah [4] => nolrupiah )
  [harga_total] => Array ( [2] => 0 [4] => 0 )
)