master.php

//Proses Login Pelanggan
    if ($fungsi == 'loginPelanggan') {
        $username = $_POST['username'];
        $password = $_POST['password'];
        $sql = "select * from tbpelanggan where username = '$username' and password = '$password'" ;
        $queryceklogin = mysqli_query($koneksi,$sql);
        $banyakrecord=mysqli_num_rows($queryceklogin);

        if($banyakrecord > 0){
            session_destroy();
            session_start();
            $datauser=mysqli_fetch_array($queryceklogin);
            $_SESSION['nama'] = $datauser['nama'];
            $_SESSION['alamat'] = $datauser['alamat'];
            $_SESSION['username'] = $datauser['username'];
            $_SESSION['no_tlpn'] = $datauser['no_tlpn'];
            $_SESSION['jenis'] = 'pelanggan'; //Untuk proses log out
            ?>
            <script language="javascript">
                alert('Selamat Anda Berhasil Login');
                document.location = 'pelanggan/beranda.php';
            </script>

          <?php
        }
        else{
           ?>
            <script language="javascript">
                alert('Maaf Data Tidak Ditemukan');
                document.location = 'login_pelanggan.php';
            </script>
          <?php
        }
    }