Could Maxmind maintain a PHP version of updater or directly integrate such a function into the SDK itself? Something like this:

useGeoIp2\Database\Updater;...$updater =newUpdater('account_id','license_key','/storage/GeoLite2', ['GeoLite2-City','GeoLite2-Country']);...$updater->run();

I know there is an official updater that is written in Go, but it's kinda weird to ship a 5.33MB binary along with other open-source PHP code and I want a trusted dependency in our open-source projects to prevent such a thing from ever happening again.