I want to implement Google Oauth2 on my project. My main goals are accessing the google-people API in order to display profile information, and google drive.
It looks like there are two services Google_Service_People and Google_Service_PeopleService. Google_Service_People seems to have the older API, whereas Google_Service_PeopleService is up to date. I will contact the PHP library maintainers to figure out why there are two libraries.