solusi 105b

<?php
$koneksi = mysqli_connect("localhost", "root", "", "posijb");
if (mysqli_connect_errno()) {
      echo "Failed to connect to MySQL: " . mysqli_connect_error();
      exit();
}
$noppb = $_POST['noppb'];
$tgl = $_POST['tgl'];
$jenis = $_POST['jenis'];
$keperluan = $_POST['keperluan'];
function proses_hoby($ppb_id)
{
    if (isset($_POST["deskripsi"]))
    {
        $hoby = $_POST["deskripsi"];
        reset($hoby);
        $koneksi = mysqli_connect("localhost", "root", "", "posijb");
        if (mysqli_connect_errno()) {
              echo "Failed to connect to MySQL: " . mysqli_connect_error();
              exit();
        }
        foreach ($hoby as $key => $val)
        {
            $deskripsi = $_POST["deskripsi"][$key];
            $qty = $_POST["qty"][$key];
            $satuan = $_POST["satuan"][$key];
            $harga = $_POST["harga"][$key];
            $bayar = $_POST["bayar"][$key];
            $pembayaran = $_POST["pembayaran"][$key];
            $supplier_id = $_POST["supplier_id"][$key];
            $rekening = $_POST["rekening"][$key];
            $sql_hoby = "INSERT INTO desppb
            (deskripsi, qty, satuan, harga, bayar, pembayaran, supplier_id, rekening, ppb_id)
                VALUES
            ('$deskripsi','$qty','$satuan','$harga','$bayar','$pembayaran','$supplier_id','$rekening','$ppb_id')";
            $hasil_hoby = mysqli_query($koneksi, $sql_hoby)or die($sql_hoby."\n<br>error:".mysqli_error($koneksi);
        }
    }
}

$sql = "INSERT INTO ppb(noppb,tgl,jenis,keperluan)
                      VALUES('$noppb','$tgl','$jenis','$keperluan')";
$hasil = mysqli_query($koneksi, $sql)or die($sql ."\n<br>error:".mysqli_error($koneksi);
$ppb_id = mysqli_insert_id($koneksi);
if ($hasil)
{
    proses_hoby($ppb_id);
    redirect('ppb');
}
else
{
    echo "Data Gagal diinput";
}

?>