I don't know whether this happens on all platforms, but on my Fedora 37 host machine, PHP CLI segfaults when linting a file (part of our pre-commit hook) on the latest Hypernode Docker (PHP 8.1.12):

# php -v
PHP 8.1.12 (cli) (built: Oct 28 2022 17:32:24) (NTS)
[...]
# echo "<?php phpinfo();" | php -l
Segmentation fault (core dumped)

The problem arises only on PHP 8.1, only when linting (as far as I have seen) and only on the latest Hypernode Docker.

I hope this problem is over with a new PHP (patch) release, but it would also be nice to know if others experience the same problem.