I tried arc patch D25111 in PHP 8.2 and I obtained this exception:
[2023-04-14 13:49:30] EXCEPTION: (RuntimeException) preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated at [<arcanist>/src/error/PhutilErrorHandler.php:261] arcanist(head=master, ref.master=08dfffd5caf7), phorge(head=fix-git-commit-hook, ref.master=1b9da964e970, ref.fix-git-commit-hook=52608e018113) #0 PhutilErrorHandler::handleError(integer, string, string, integer) #1 preg_match(string, NULL, NULL) called at [<arcanist>/src/repository/api/ArcanistGitAPI.php:603] #2 ArcanistGitAPI::getCanonicalRevisionName(NULL) called at [<arcanist>/src/repository/api/ArcanistGitAPI.php:1146] #3 ArcanistGitAPI::hasLocalCommit(NULL) called at [<arcanist>/src/workflow/ArcanistPatchWorkflow.php:432] #4 ArcanistPatchWorkflow::run() called at [<arcanist>/src/workflow/ArcanistPatchWorkflow.php:398] #5 ArcanistPatchWorkflow::run() called at [<arcanist>/scripts/arcanist.php:427] <<< [1] (+1,260) <exec> 1,260,422 us