' . "\n"; echo '' . "\n"; // ── Main domain sitemap ─────────────────────────────────────────────────────── echo " \n"; echo " https://{$base_domain}/sitemap.xml\n"; echo " {$today}\n"; echo " \n"; // ── Faculty sitemaps ────────────────────────────────────────────────────────── try { $faculties = Faculty::getAll(); foreach ($faculties as $f) { $subdomain = $f->subdomain ?? ''; if ($subdomain === '') { continue; } $loc = 'https://' . htmlspecialchars($subdomain, ENT_XML1 | ENT_QUOTES, 'UTF-8') . '.' . htmlspecialchars($base_domain, ENT_XML1 | ENT_QUOTES, 'UTF-8') . '/sitemap.xml'; echo " \n"; echo " {$loc}\n"; echo " {$today}\n"; echo " \n"; } } catch (\Throwable) {} echo '' . "\n"; exit;