I’m one of the few contributors to ext-php-rs. I’d be interested in contributing to your fork if you are planning to support your fork too. I think there’s a lot of QOL improvements to be made still and also adopting newer php features etc
Yes, I'm planning to support my fork of ext-php-rs, given that it will be heavily used by our mongodb driver.
I've actually sent an email to David Cole, asking him to make a maintainer of the original repo, but he hasn't replied yet, feel free to send your MRs to our fork in the meantime!