PHP TEST YAHHH

Code:

<?php
$cookie_name = "user";
$cookie_value = "John Doe";
setcookie($cookie_name, $cookie_value, time() + (86400 * 30), "/"); // 86400 = 1 day
?>

<html>
<head>
<title>PHP TEST YAHHH</title>
<link rel="stylesheet" type="text/css" href="mystyle.css">
</head>
<body>

<div class="topbar">
<?php
include 'navbar.php';
?>
</div>

<?php
    //make a cookie withg username
    //greet user with name
    
    if(!isset($_COOKIE[$cookie_name])) 
    {
        echo "Cookie named '" . $cookie_name . "' is not set!";
    } 
    else 
    {
        echo 'Hello, '. $_COOKIE[$cookie_name].'!';
    }
    
    echo '<br>';
    echo '<br>';

    echo '<br>';
    
?>

<div class="codebox">
<h3>Code:</h3>
<?php
highlight_file("ex050.php");
?>
</div>


</body>
</html>