php-session-demo/user.php at main · ProgrammerZamanNow/php-session-demo · GitHub

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<?php
session_start();

$loggedIn = isset($_SESSION['user']);
$user = $loggedIn ? $_SESSION['user'] : null;
$container = gethostname();
?>
<!DOCTYPE html>
<html lang="id">
<head>
    <meta charset="UTF-8">
    <title>User</title>
    <style>
        body { font-family: sans-serif; display: flex; flex-direction: column; min-height: 100vh; margin: 0; background: #f4f4f4; }
        main { flex: 1; display: flex; justify-content: center; align-items: center; }
        .box { background: #fff; padding: 2rem; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,.1); width: 320px; text-align: center; }
        h1 { margin-top: 0; font-size: 1.25rem; }
        a { display: inline-block; margin-top: 1rem; color: #2563eb; text-decoration: none; }
        a:hover { text-decoration: underline; }
        footer { background: #1f2937; color: #fff; text-align: center; padding: .75rem; font-size: .85rem; font-family: monospace; }
    </style>
</head>
<body>
    <main>
        <div class="box">
            <?php if ($loggedIn): ?>
                <h1>Hello <?= htmlspecialchars($user) ?></h1>
                <a href="logout.php">Logout</a>
            <?php else: ?>
                <h1>Anda belum login</h1>
                <a href="index.php">Login</a>
            <?php endif; ?>
        </div>
    </main>
    <footer>
        Container: <?= htmlspecialchars($container) ?>
    </footer>
</body>
</html>