HttpRequest::methodRegister('foobar');
$r = new HttpRequest('http://dev.iworks.at/.print_request.php', HttpRequest::METH_FOOBAR);
$r->setContentType('text/plain');
-$r->setRawPostData('Yep, this is FOOBAR!');
+$r->setBody('Yep, this is FOOBAR!');
var_dump($r->send()->getResponseCode());
var_dump($r->getRawRequestMessage());