Zugriff verweigert"; echo "
Diese Seite ist nur für Admins.
"; exit; } // speichern if ($_SERVER['REQUEST_METHOD'] === 'POST') { $title = trim($_POST['title_template']); $desc = trim($_POST['description_template']); $stmt = $pdo->prepare(" UPDATE settings_calendar SET title_template = :t, description_template = :d WHERE id = 1 "); $stmt->execute([ ':t' => $title, ':d' => $desc ]); $success = true; } // laden $stmt = $pdo->query("SELECT * FROM settings_calendar WHERE id = 1"); $settings = $stmt->fetch(PDO::FETCH_ASSOC); include('navbar.php'); ?>