'https://tiendamorita.es/', 'priority' => '1.0', 'changefreq' => 'daily']; $stmt = $pdo->query("SELECT id, fecha_subida FROM productos ORDER BY fecha_subida DESC"); while ($row = $stmt->fetch()) { $urls[] = [ 'url' => 'https://tiendamorita.es/?producto=' . $row['id'], 'priority' => '0.8', 'changefreq' => 'weekly', 'lastmod' => date('Y-m-d', strtotime($row['fecha_subida'])) ]; } $stmt = $pdo->query("SELECT DISTINCT categoria FROM productos WHERE categoria != ''"); while ($row = $stmt->fetch()) { $urls[] = [ 'url' => 'https://tiendamorita.es/?cat=' . $row['categoria'], 'priority' => '0.6', 'changefreq' => 'weekly' ]; } echo '' . "\n"; echo ''; foreach ($urls as $item) { echo ''; echo '' . htmlspecialchars($item['url']) . ''; if (isset($item['lastmod'])) echo '' . $item['lastmod'] . ''; echo '' . ($item['changefreq'] ?? 'monthly') . ''; echo '' . ($item['priority'] ?? '0.5') . ''; echo ''; } echo '';