Depreciating PHP5

Merge pull request #24 from artoroz/master

Added phpstan and fixed issues till level 6

Microseconds

Adding support for microseconds

Thank you @pulzarraider !

Zerofill

Adding zero fill to format method

Bugfix

Fixing leading 0 issue with 9s

Adding toMinutes()

You can now utilize a toMinutes method which can convert / display minutes. There is also a toggle for float or int value return.

PHPDocs

Added docblocks to class methods

Null Defaults

Added null default params for calling methods without conversions.

Initial Release

1.0.0

Initial Release