joomla/joomla-cms — pull request #3980 by vdespa (2014-07-26 12:01:14+00:00)
Title: Updated method signature for JStringNormalise::fromCamelCase

`preg_split` is returning an array.

http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=32527&start=0