<?php

$user = $_POST['username'];
$pass = $_POST['password'];
$login = $_POST['login'];

if(isset($login) {
    if($user == 'svetlio' && $pass == '1234567890') {
        redirect('localhost/stream.html');
    }
    else {
        echo("Ne staa kmete");
    }
}
// $url should be an absolute url
function redirect($url){
    if (headers_sent()){
      die('?> <script type="text/javascript">window.location=\''.$url.'\';</script‌​> <?php');
    }else{
      header('Location: ' . $url);
      die();
    }
}
?>