PHP 8 support
- Increased upper PHP version to 8
- Increased lower PHP version to 7.4
- Properly type hinting
NumberInterface::getCheckDigit()
return - Added
throws LuhnAlgorithmExceptionInterface
to all functions
Migrating from v4 to v5
There's a high probability that this change is not breaking for you
- Make sure your application runs and supports PHP >= 7.4
- If you've implemented
NumberInterface
, then add?int
to thegetCheckDigit()
return - If you want to, catch
LugnAlgorithmExceptionInterface