This tool renders documents from PHP source codes. It is written in PHP, and is highly configurable, with a default HTML renderer and HTML template which creates documents that look a lot like Artaengine documents. You may customize the configs, templates and source codes to make your own documenter.
Unpack the downloaded file.
Edit doxer.php set the path to the input and output paths at the last line. Everything is well documented with instructions.
Run php doxer.php.
Check the results, edit doxer.php and change the configurations to your preferred ones. You can copy the default template directory and change the templates and theme to your desired ones.