<?php
header('Content-Type: application/xml; charset=utf-8');
$scheme = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') ? 'https' : 'http';
$host = $_SERVER['HTTP_HOST'] ?? $_SERVER['SERVER_NAME'] ?? '';
$base = $scheme . '://' . $host;
$today = date('Y-m-d');
$paths = ['/', '/focus/', '/topic/', '/creator/', '/guide/', '/notice/', '/help/', '/rules/', '/submit/', '/contact/', '/author/', '/sitemap/', '/post/life-video-guide/', '/post/mobile-video-demo/', '/post/community-talk-video/', '/post/creator-seo-video/', '/post/life-skill-template/', '/post/submit-review-video/', '/author/qinghe/', '/author/nanfeng/', '/author/huaixu/', '/author/linjian/'];
echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
echo "<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\">\n";
foreach($paths as $path){
  echo "  <url><loc>" . htmlspecialchars($base . $path, ENT_XML1, 'UTF-8') . "</loc><lastmod>{$today}</lastmod><changefreq>daily</changefreq><priority>0.8</priority></url>\n";
}
echo "</urlset>\n";
?>
