joomla/joomla-cms — pull request #3018 by mbabker (2014-01-31 22:43:12+00:00)
Title: [#33214] JsonSerializable is missing in PHP5.5 on Debian Linux servers

Tracker: http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=33214