<?php
session_start();
$server = "localhost"; //ganti sesuai server Anda
$username = "viegummy"; //ganti sesuai username Anda
$password = "lovesad"; //ganti sesuai password Anda
$db_name = "user"; //ganti sesuatu nama database Anda
$db = mysql_connect($server,$username,$password) or DIE ("Connection to database failed, perhaps the service is down !!");
mysql_select_db($db_name) or DIE("Database name not available !!");
$login = mysql_query("select * from users where (username = ‘" . $_POST['username'] . "') and (password = '" . md5($_POST['password']) . "‘)",$db);
$rowcount = mysql_num_rows($login);
if ($rowcount == 1) {
$_SESSION[’username’] = $_POST[’username’];
// login benar
$_SESSION['user'] = $usernam;
$_SESSION['passwd'] = $password;
?><script language="JavaScript">alert('Anda berhasil login');
document.location='berhasil.php'</script><?
} else {
// jika login salah
?><script language="JavaScript">alert('Username atau password Anda
salah'); document.location='login.php'</script><?
}

?>