PHP 8.1 | PSR12/ConstantVisibility: allow for class constants to be final
#3527
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PHP 8.1 introduces the ability to declare class constants as
final
.The tokenization of the
final
keyword in this context appears to be consistent PHPCS cross-version, so AFAICS no changes are needed to the PHP tokenizer.However, the
PSR12.Properties.ConstantVisibility
sniff does need to allow for them.Includes unit tests.
Ref: https://wiki.php.net/rfc/final_class_const
Fixes #3526
Related to #3479
Notes:
T_CONST
token and could not find any other sniffs which would need adjusting for this PHP change.