Activity Streams is a simple specification used to describe social actions around the web. http://activitystrea.ms
For details on the properties each see pne of the following specifications:
- http://activitystrea.ms/specs/json/1.0/
- http://opensocial-resources.googlecode.com/svn/spec/2.0/Social-Data.xml#ActivityEntry
Install dependencies:
php composer.phar install