I want to import events from a non-private, server-side Google Calendar (PHP) into JSON format.
Since I just want to receive information and do not need to edit / create events I assume there is a way that does not need authentication.
I know that it is possible via iCal to download a file with the calendar data with syntax: http://www.google.com/calendar/ical/{ID}/public/basic.ics
, and that works in my case.
But I wanted to get the same but in JSON format and via PHP. Any suggestions?