dupondje/PHP-Push-2 — pull request #48 by fmbiete (2012-08-28 13:16:35+00:00)
Title: CardDAV backend

Added a CardDAV backend to your Combined backend.
I have it working with a DaviCal server, with the combined IMAP, CalDAV, CardDAV, to get contacts, calendar and mail to my clients.

It's based in the following work: https://github.com/xbgmsharp/sogosync.git
plus a few fixes to work with DaviCal