PECL Radius Extension PHP8+ and Maintainership

Greetings pecl-dev,

Can we get the radius extension updated to support PHP8+? I see that
the extension has several open PRs regarding PHP8 support. It looks
like the most pressing issue is just refactoring against the latest
extension skeleton to utilize the arginfo generator. We utilize the
radius extension here at Netgate and would very much appreciate some
traction here. If there is no longer an interest in maintaining the
extension, I would be interested in forking the current code and
taking over the extension under the same PECL name (radius).

Best,
Christian McDonald