CODING LOGIN.PHP
<?php
@session_start();
include "inc/koneksi.php";
if(@$_SESSION['admin'] || @$_SESSION['operator']) {
header("location: index.php");
}else {
?>
<!DOCTYPE html>
<html>
<head>
<title>Halaman Login</title>
<style type="text/css">
body{
font-family: arial;
font-size: 14px;
background-color: #222;
}
#utama{
width: 300px;
margin: 0 auto;
margin-top: 12%;
}
#judul{
padding: 15px;
text-align: center;
color: #fff;
font-size: 20px;
background-color: #06ace0;
border-top-right-radius: 10px;
border-top-left-radius: 10px;
border-bottom: 3px solid #336666;
}
#inputan{
background-color: #ccc;
padding: 20px;
border-bottom-right-radius: 10px;
border-bottom-left-radius: 10px;
}
input{
padding: 10px
border: 0;
}
.lg{
width: 200px;
}
.btn{
background-color: #e01006;
border-radius: 10px;
color: #fff;
}
.btn:hover{
background-color: #336666;
cursor: pointer;
}
</style>
</head>
<body>
<div id="utama">
<div id="judul">
Halaman Login
</div>
<div id="inputan">
<form action="" method="post">
<div>
<input type="text" name="user" placeholder="Username" class="lg" />
</div>
<div style="margin-top:10px;">
<input type="password" name="pass" placeholder="Password" class="lg" />
</div>
<div style="margin-top:10px;">
<input type="submit" name="login" value="Login" class="btn" />
</div>
</form>
<?php
$user = @$_POST['user'];
$pass = @$_POST['pass'];
$login = @$_POST['login'];
if($login) {
if($user == "" || $pass == "") {
?> <script type="text/javascript">alert("Username / Password Tidak Boleh Kosong");</script> <?php
} else {
$sql = mysql_query("select * from tb_login where username = '$user' and password = md5('$pass')") or die (mysql_error());
$data = mysql_fetch_array($sql);
$cek = mysql_num_rows($sql);
if($cek >= 1) {
if($data['level'] == "admin") {
@$_SESSION['admin'] = $data['kode_user'];
header("location: index.php");
} else if($data['level'] == "operator") {
@$_SESSION['operator'] = $data['kode_user'];
header("location: index.php");
}
} else {
echo "Login Gagal";
}
}
}
?>
</div>
</div>
</body>
</html>
<?php
}
?>
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