How do I change the file type of the generated site map ?
The sitemap filenames are defined in the ‘Crawl settings’ tab. If the filename entered is sitemap.html, then the output filename for a single file will be sitemap.html. If the filename entered is sitemap.php, then the output filename will be a single file sitemap.php. For multiple files, if the filename entered is sitemap.php, then the multiple a-z files will be identified as sitemap_a.php, sitemap_b.php and so on.