$r['title'] = $titleObj->getPrefixedText();
$r['contentmodel'] = $articleObject->getContentModel();
$newRevId = $articleObject->getLatest();
if ( $newRevId == $oldRevId ) {
$r['nochange'] = true;
} else {
$r['title'] = $titleObj->getPrefixedText();
$r['contentmodel'] = $articleObject->getContentModel();
$newRevId = $articleObject->getLatest();
if ( $newRevId == $oldRevId ) {
$r['nochange'] = true;
} else {