' . "\n"; ?> https://ichenxun.cn/ daily 1.0 https://ichenxun.cn/tools.php daily 0.9 https://ichenxun.cn/articles.php daily 0.8 query("SELECT slug, updated_at FROM tools WHERE is_active = 1 ORDER BY updated_at DESC"); while ($tool = $stmt->fetch()) { $date = $tool['updated_at'] ? date('Y-m-d', strtotime($tool['updated_at'])) : date('Y-m-d'); echo " \n"; echo " https://ichenxun.cn/tool.php?slug=" . htmlspecialchars($tool['slug']) . "\n"; echo " $date\n"; echo " weekly\n"; echo " 0.8\n"; echo " \n"; } // 文章页 $stmt = $db->query("SELECT id, updated_at FROM articles WHERE is_published = 1 ORDER BY updated_at DESC"); while ($article = $stmt->fetch()) { $date = $article['updated_at'] ? date('Y-m-d', strtotime($article['updated_at'])) : date('Y-m-d'); echo " \n"; echo " https://ichenxun.cn/article.php?id=" . $article['id'] . "\n"; echo " $date\n"; echo " weekly\n"; echo " 0.7\n"; echo " \n"; } ?>