<?php 
if(isset($_COOKIE['username']) || $_COOKIE['password']){ 
$username = $_COOKIE['username']; 
$password = $_COOKIE['password']; 
if ($username == "test" && $password == "test"){ 
echo 'Prisijungiai Su Cookie ...'; 
echo 'Atsijungti <a href="out.php">here</a>'; 
} 
} 
 
if(isset($_POST['submit'])){ 
 
$username = $_POST['username']; 
$password = $_POST['password']; 
 
if ($username == "test" && $password == "test"){ 
setcookie("username", $username, time()+3600, "/"); 
setcookie("password", $password, time()+3600, "/"); 
echo 'Prisijungiai'; 
echo 'Atsijungti <a href="out.php">here</a>'; 
} 
else { 
echo 'Neteisigi Duomenys'; 
} 
} 
else { 
if(!isset($_COOKIE['username'])){ 
echo '<form action="" method="POST">'; 
echo 'Username - <input name="username" type="text"><br />'; 
echo 'Password - <input name="password" type="password"><br />'; 
echo '<input name="submit" type="submit" value="Submit"><br />'; 
echo '</form>'; 
} 
} 
?>