This here will cause an empty diff, even though they're not the same: ```php \Jfcherng\Diff\DiffHelper::calculate('0', '00000', 'SideBySide'); ``` I'm guessing there is a numeric check somewhere that will only fail if the text is just 0s.
This here will cause an empty diff, even though they're not the same:
I'm guessing there is a numeric check somewhere that will only fail if the text is just 0s.