Code cleanup, refactor for PHP 8 compatibility, and bug fixes discovered in doing so

TheTechsTech released this 08 Feb 18:27

· 40 commits to master since this release

f50139f

bug fixes, prior to PHP 8, **@** silenced errors which this library used to return **false** instead, that is not no longer possible with PHP 8
Linux and Windows CI tests move to GitHub Actions
General code style fixes
merged bug fix #199
fixed tests in issue #200, and corrections for PR #201

Assets 2