Looking at various GitHub repository and reading it's README.md, i couldn't any repository which match all your requirement. However, i found few similar repository which have decent popularity,
https://github.com/MPOS/php-mposhttps://github.com/oliverw/miningcoreI am really surprised this is so hard to find out there on the big WWW it seems everyone is still playing around with mpos, yimmp etc
It's because most people/company wouldn't share source code of their website/server.