That means users can connect into your sites using their Google Plus account. This script manage the authentication and authorisation and can be installed in less than 5 minutes. It also provides a powerful class that can be extended that enables you to request the users information (user id, profile URL , image etc), users latest activities posted on their wall, and a way to make a search into Google Plus public activities. Features - Enable your visitors to connect using their Google Plus account - Be able to get the users tokens information - Display the connected users information - Display the users public activities - Do a search on activities posted on Google Plus - Very clean Google Plus class - The script can easily be extended en enriched with new features - Documentation included