| 
<?phpinclude 'middleware.php';
 
 ?>
 
 <!DOCTYPE html>
 <html lang="en">
 
 <head>
 <meta charset="UTF-8">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
 <title>Protected Page</title>
 <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
 </head>
 
 <body>
 <div class="container">
 <h1>Protected Page</h1>
 <p>Welcome, <?php echo $user->getUsername(); ?>!</p>
 <p>This is a protected page that can only be accessed by authenticated users.</p>
 </div>
 
 <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"></script>
 <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
 </body>
 
 </html>
 
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