analytics-pros/universal-analytics-php — pull request #5 by ikanor (2014-11-28 09:55:35+00:00)
Title: Document Flush

First thing I did when trying out the library was to send a couple of events using PHP's interactive console. To my surprise, the events did not appear instantly in my real-time console of GA. This brief message might prevent subsequent developers from spending a few minutes trying to figure out what's wrong with their events.