'/', 'priority' => '1.0', 'changefreq' => 'daily'], ['loc' => '/about.php', 'priority' => '0.7', 'changefreq' => 'monthly'], ['loc' => '/contact.php', 'priority' => '0.7', 'changefreq' => 'monthly'], ['loc' => '/shipping.php', 'priority' => '0.5', 'changefreq' => 'yearly'], ['loc' => '/returns.php', 'priority' => '0.5', 'changefreq' => 'yearly'], ['loc' => '/privacy.php', 'priority' => '0.4', 'changefreq' => 'yearly'], ['loc' => '/terms.php', 'priority' => '0.4', 'changefreq' => 'yearly'], ]; // ---------- Products ---------- $products = []; try { $stmt = $pdo->query(" SELECT id, name, created_at FROM tbl_product WHERE is_show = 1 ORDER BY id ASC "); $products = $stmt->fetchAll(); } catch (Throwable $e) { error_log('[sitemap] Product query failed: ' . $e->getMessage()); } // Fallback lastmod — if the DB has 0000-00-00 for older rows $fallbackDate = date('Y-m-d'); echo '' . "\n"; echo '' . "\n"; // Static URLs foreach ($staticPages as $page) { echo " \n"; echo " " . htmlspecialchars($baseUrl . $page['loc'], ENT_XML1) . "\n"; echo " " . $page['changefreq'] . "\n"; echo " " . $page['priority'] . "\n"; echo " \n"; } // Product URLs foreach ($products as $p) { $raw = $p['created_at'] ?? ''; $lastmod = ($raw && $raw !== '0000-00-00 00:00:00') ? date('Y-m-d', strtotime($raw)) : $fallbackDate; $url = $baseUrl . '/product.php?id=' . (int)$p['id']; echo " \n"; echo " " . htmlspecialchars($url, ENT_XML1) . "\n"; echo " " . $lastmod . "\n"; echo " weekly\n"; echo " 0.8\n"; echo " \n"; } echo '' . "\n";