Horde_Feed

Reading Feeds

http://cvs.horde.org/framework/Horde_Feed/docs/examples/read.php

Posting new Atom entries

http://cvs.horde.org/framework/Horde_Feed/docs/examples/post.php

Editing an Atom entry

http://cvs.horde.org/framework/Horde_Feed/docs/examples/edit.php

Deleting Atom entries

http://cvs.horde.org/framework/Horde_Feed/docs/examples/delete.php