Complete Google server side map with Google map and gmail API -- 2

The project involves integrating Google Maps API, retrieving driver locations from Gmail shared locations, saving the information to a MySQL database, and displaying the driver locations on a map. The project is already has a working Google map API server side and working in a live enveroment , and the basic PHP and SQL scripts are already completed. Only need to add real time sharing from a Google map API. GUI to accept and show on map.