<?php
extract($_POST);
$mysqli = new mysqli('localhost','root','', 'mobile-kart');
if($mysqli->connect_errno > 0) {
    die('Unable to Connect to Database [' . $db->connect_errno . ']');
}
$query = "SELECT * FROM users WHERE username='$username' AND password='$password'";
$result = $mysqli->query($query);
$success = false;
while($row = mysqli_fetch_array($result)) {
        $success = true;
    }
setcookie ("login",$_POST["username"],time()+ (10 * 365 * 24 * 60 * 60));
setcookie ("password",$_POST["password"],time()+ (10 * 365 * 24 * 60 * 60));
session_start();
$_SESSION["id"] = $username;
if($success == true) {
        header("location:home1.php");
}
else {
        header("location:login2.php");
    }
?>