Description: On blogs running PHP 5.2.2, trying to configure the blog in Writer gives the following error: Invalid Server Response - The response to the blogger.getUsersBlog method received from the weblog server was invalid. / Invalid response document returned from XmlRpc server (Also affects Writer Beta 1.)

Reason and Solution: A bug in PHP 5.2.2 causes POST data to be dropped. See http://bugs.php.net/bug.php?id=41293 for more details. As a workaround, add the following line to the top of your xmlrpc.php file:

$HTTP_RAW_POST_DATA = file_get_contents(”php://input”);