call values() on the sorted array to reset the keys

[y1n0]

without calling values, the returned array format in not consistent: sometimes a numbered array if returned (if sort happened to not change the order) or an assoc array (in case sort did actually move items around and kept their index).

Thank you for helping to make this package better!

Please make sure you've read CONTRIBUTING.md
before submitting your pull request, and that you have:

• provided a rationale for your change (I try not to add features that are going to have a limited user-base)
• used the PSR-2 Coding Standard
• added tests
• documented any change in behaviour (e.g. updated the README.md, etc.)
• only submitted one pull request per feature

Thank you!

[cviebrock]

Thanks ... good catch!