There is an updated pull request by TinfoilSubmarine against master on the void-packages repository

https://github.com/TinfoilSubmarine/void-packages php8
https://github.com/void-linux/void-packages/pull/36026

New packages: php8.0-*, php8.1-*, xdebug8.0/1, composer8.0/1
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#### New package
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Not sure what else is needed for this to round a complete PHP environment, but I am currently using this to self-host Nextcloud and Firefly III without any issues.

In regards to 8.0.x vs 8.1.x, I opted for 8.0.x because in my use case both Nextcloud and Firefly III still haven't properly supported PHP 8.1.x. For reference, it's been out for [3 months](https://www.php.net/supported-versions.php). Perhaps we can have a php8.1 package as well? idk

EDIT: this would also close https://github.com/void-linux/void-packages/issues/31678

A patch file from https://github.com/void-linux/void-packages/pull/36026.patch is attached