joomla/joomla-cms — pull request #2633 by Skullbock (2013-12-02 15:59:07+00:00)
Title: cURL support for reCAPTCHA plugin

If your server doesn't support filesockets, reCAPTCHA doesn't work.
This pull request adds cURL as a method of connection

http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=32867&start=0