Just an example of using xmlrpc-2.2.1 library for PHP, for creating a new post on a WordPress based blog using MetaWeblog.newPost xml/rpc function.
Of course, you’ll need xmlrpc-2.2.1 library that may be found here. MetaWeblog API documentation may be found here.
// Testing metaWeblogApi
require_once dirname(__FILE__)."/xmlrpc-2.2.1/lib/xmlrpc.inc"; // This should be changed with the place you’ve the xmlrpc.inc file [...]

