petertwise

<?php
 /**
  * Create a Google Calendar "add to calendar" link.
  *
  * This function is convienient because it does not require an API connection.
  * Note that this only allows for adding a single event.
  * The data does not have to exist already on any Google Calendar anywhere.
  * This just adds your event data to the end-users GCal one item at a time.
  * See https://stackoverflow.com/a/19867654/947370 for a full explaination of
  * the Google Calendar URL structure.