$stamp) $stamp = $m; } if (!$stamp) $stamp = time(); $lastmod = gmdate('Y-m-d', $stamp); $urls = []; $urls[] = ['loc' => $base . '/', 'priority' => '1.0', 'changefreq' => 'daily']; $urls[] = ['loc' => $base . '/about', 'priority' => '0.6', 'changefreq' => 'monthly']; $urls[] = ['loc' => $base . '/privacy', 'priority' => '0.3', 'changefreq' => 'yearly']; foreach (lingke_calculators() as $c) { $urls[] = ['loc' => $base . lingke_url($c['slug']), 'priority' => '0.9', 'changefreq' => 'monthly']; } // 必须：正确的 XML 响应头（此前被服务器以 octet-stream 静态返回导致暴露源码） header('Content-Type: application/xml; charset=utf-8'); header('X-Robots-Tag: noindex'); echo '' . "\n"; echo '' . "\n"; foreach ($urls as $u) { echo ' ' . "\n"; echo ' ' . htmlspecialchars($u['loc'], ENT_XML1, 'UTF-8') . '' . "\n"; echo ' ' . $lastmod . '' . "\n"; echo ' ' . $u['changefreq'] . '' . "\n"; echo ' ' . $u['priority'] . '' . "\n"; echo ' ' . "\n"; } echo '';