cek_login.php

<?php
session_start();

include 'database/koneksi.php';
if(isset($_POST['login']))
{

$username = $_POST['username'];
$password = $_POST['password'];


$login = mysqli_query($koneksi,"select * from users where username='$username' and password='$password'");
$cek = mysqli_num_rows($login);

if($run > 0){

	$data = mysqli_fetch_assoc($login);
	if($data['user_type']=="1"){
		$_SESSION['username'] = $username;
		$_SESSION['user_type'] = "1";
		header("location:donatur/index.php");

	}else if($data['user_type']=="2"){
		$_SESSION['username'] = $username;
		$_SESSION['user_type'] = "2";
		header("location:index.php");

	}else{
		header("location:login.php?pesan=gagal");
	}
}else{
	header("location:login.php?pesan=gagal");
}

}
?>