A bit of a clean up to make update bots shut up, though it's a bit academic as the data source this library depends on has dried up. It now requires a minimum of PHP 7.3 to tell you that it won't work... It was fun to clean it up a bit anyway!
- Composer cleanup; fewer deps, drop composer.lock, switch to PSR-4 loading
- Configure phpcs, reformat to PSR-12
- Simplified test setup using PHPUnit 9
- Tests are run on PHP 7.3, 7.4, 8.0
- Various cache handling fixes
- More PSR-2 and PHPDoc cleanups
- Made all private properties and methods protected to allow overriding
- Change example script to .phps for security
Initial release