Add ArrayAccess support to data_get
Moved patchwork/utf8 to require
Added str_slug helper function.
Add env() helper function
Change method order.
Merge pull request #6654 from pespantelis/master

Added str_slug helper function.
Make it case insensitive
Merge pull request #6566 from GrahamCampbell/5.0-support

[5.0] Moved "patchwork/utf8" To Require
Return instead of break
Merge pull request #6667 from antonioribeiro/envCaseInsensitive

Make env() helper case insensitive
Fixing a few formatting things.
Merge pull request #6571 from JosephSilber/data-get-array-access

[5.0] Add ArrayAccess support to data_get