<?php
   error_reporting(null);
   session_start(); //mulai session, krena kita akan menggunakan session pd file php ini
   include 'koneksi.php';


    $id_user = mysql_real_escape_string($_POST['id_user']);
    $username = mysql_real_escape_string($_POST['username']);
    $password = mysql_real_escape_string(md5($_POST['password']));

    $query = mysql_query("select * from tb_user where username='$username' and password='$password'");
    $hasil = mysql_fetch_array($query);


    if($hasil){
    $_SESSION['id_user']    = $hasil['id_user'];
    $_SESSION['username']   = $hasil['username'];
    $_SESSION['password']   = $hasil['password'];
    header("location:dashboard/index.php");
    }
    else
    {
    header ('location:index.php?pesan=gagal')or die(mysql_error());
    }
?>