' . "\n"; echo '' . "\n"; // 1. Home Page echo " \n"; echo " " . htmlspecialchars($base_url . '/index.php') . "\n"; echo " 1.0\n"; echo " daily\n"; echo " \n"; // 2. AI Assistant Page echo " \n"; echo " " . htmlspecialchars($base_url . '/ai.php') . "\n"; // Corrected from ai.html echo " 0.7\n"; echo " \n"; // 3. Privacy Policy Page echo " \n"; echo " " . htmlspecialchars($base_url . '/privacy.php') . "\n"; // Added echo " 0.3\n"; echo " monthly\n"; echo " \n"; // 4. All Car Detail Pages $cars = get_all_cars(); if (!empty($cars)) { foreach ($cars as $car) { if (isset($car['id'])) { echo " \n"; echo " " . htmlspecialchars($base_url . '/car_detail.php?id=' . $car['id']) . "\n"; echo " 0.8\n"; // Use 'created' date if available, otherwise just today $lastmod = date('Y-m-d', strtotime($car['created'] ?? 'now')); echo " " . $lastmod . "\n"; echo " \n"; } } } echo ''; ?>