function getLastEditedInfo()
{
global $wgTitle;
if (self::$mLastEditedInfo) {
return self::$mLastEditedInfo;
}
$dbr = wfGetDB(DB_SLAVE);
$bad = WikihowUser::getBotIDs();
$bad[] = 0;
// filter out anons too, as per Jack
$row = $dbr->selectRow('revision', array('rev_user', 'rev_user_text', 'rev_timestamp'), array('rev_user NOT IN (' . $dbr->makeList($bad) . ")", "rev_page" => $wgTitle->getArticleID()), __METHOD__, array("ORDER BY" => "rev_id DESC", "LIMIT" => 1));
$info->rev_user_text = $row->rev_user_text;
$info->rev_user = $row->rev_user;
$info->rev_timestamp = $row->rev_timestamp;
self::$mLastEditedInfo = $info;
return $info;
}
