Implementation of the PSR-20 interface for Clock in php.
When working with time in php, it's common to either create a new DateTime (or preferably DateTimeImmutable) object
or to use the time() function.
This makes testing a bit hard, seeing you would have to mock the time global function (which can be a pain) or do some
black magick to fake the DateTimeImmutable class.
In the first implementation of this package, the only thing implemented is the now function, which returns
a DateTimeImmutable object.
In the future, more functionality might be added.
MIT
