Contoh Script Login PHP
========================
CONTOH SCRIPT LOGIN PHP
========================
<html>
<head>
<title>Hanthuuuuu</title>
</head>
<body>
<br/>
<!-- cek pesan notifikasi -->
<?php
if(isset($_GET['pesan'])){
if($_GET['pesan'] == "gagal"){
echo "Login gagal! username dan password salah!";
}else if($_GET['pesan'] == "logout"){
echo "Anda telah berhasil logout";
}else if($_GET['pesan'] == "belum_login"){
echo "Anda harus login untuk mengakses halaman admin";
}
}
?>
<br/>
<br/>
<center>
<form method="post" action="loginproses.php">
<table>
<tr>
<td>Username</td>
<td>:</td>
<td><input type="text" name="username" placeholder="Masukkan username"></td>
</tr>
<tr>
<td>Password</td>
<td>:</td>
<td><input type="password" name="password" placeholder="Masukkan password"></td>
</tr>
<tr>
<td></td>
<td></td>
<td><input type="submit" value="LOGIN"></td>
</tr>
</table>
</form>
</body>
</html>
</div>
</div>
</div>
</div>
</center>
</header>
====================================================================================================================================================================================================
=============
LOGIN PROSES
=============
<?php
session_start();
include 'koneksi.php';
$username = $_POST['username'];
$password = $_POST['password'];
$data = mysqli_query($koneksi,"select * from admin where username='$username' and password='$password'");
$cek = mysqli_num_rows($data);
if($cek > 0){
$_SESSION['username'] = $username;
$_SESSION['status'] = "login";
header("location:home.html");
}else{
header("location:index.html");
}
?>
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