使用查询PHP连接到MySQL时出错

时间:2019-07-17 13:20:40

标签: php mysql database

我有一个代码,可以将表单中的帖子数据插入数据库中,但是代码'mysqli_query()'无效,我该如何解决?

该连接在其他页面中仍然有效

 if (isset($_POST['submit']) ) {
  // proses insert ke tabel
  $nama = $_POST['nama'];
  $telepon = $_POST['telepon'];
  $nik = $_POST['nik'];
  $nopol = $_POST['nopol'];
  $tglpinjam = $_POST['tglpinjam'];
  $tglkembali = $_POST['tglkembali'];
  $harga = $_POST['harga'];

  $tgltransaksi = Date('Y-m-d');
  //simpan dalam tabel

  $sql = "INSERT INTO transaksi VALUES('','$nama','$telepon','$nik','$nopol','$tglpinjam','$tglkembali','$harga','$tgltransaksi','','')";
  $hsl = mysqli_query($conn, $sql);

  //update status mobil

  if($hsl){
    $sql=mysqli_query($conn, "UPDATE mobil SET tersedia='0' WHERE nopol='$nopol'");
    echo '<meta http-equiv="Refresh" content="0; url=../../dashboard/transaksi/dashboard-transaksi-kembali.php">';
    //header('Location: transaksi-kembali.php');
  }else {
    echo 'kok salah !';
  }
}else {
 $sql = mysqli_query($conn, "SELECT nopol,merek,warna FROM mobil WHERE tersedia='1'");

我希望输出重定向到另一个页面,但实际输出是'kok sala!'文字

0 个答案:

没有答案