function printVideo($vidId, &$vidTitle, &$t)
{
    $dbr = wfGetDB(DB_SLAVE);
    $res = $dbr->select('templatelinks', array('tl_from'), array('tl_namespace' => NS_VIDEO, 'tl_title' => $t->getDBKey()), __METHOD__, array('LIMIT 1'));
    if ($row = $dbr->fetchObject($res)) {
        $nt = Title::newFromId($row->tl_from);
        if ($nt && $nt->exists()) {
            $day30 = Pagestats::get30day($row->tl_from, $dbr);
            echo "{$vidId}\t{$vidTitle}\thttp://www.wikihow.com" . $nt->getLocalUrl() . "\t{$day30}\n";
        }
    }
}
 public function getStatsByUser($u, $past30days)
 {
     $html = '';
     $dbr = wfGetDB(DB_SLAVE);
     if ($past30days) {
         //cutoff = past 30 days
         $cutoff = wfTimestamp(TS_MW, time() - 60 * 60 * 24 * 30);
     } else {
         $cutoff = 0;
     }
     $conds = array('page_id=rev_page', 'rev_user' => $u->getID(), 'page_is_redirect' => 0, 'page_namespace' => NS_MAIN);
     if ($cutoff) {
         $conds[] = 'rev_timestamp > ' . $cutoff;
     }
     //grab all started articles in the past timeframe
     $res = $dbr->select(array('revision', 'page'), array('rev_page', 'page_title'), $conds, __METHOD__, array('GROUP BY' => 'rev_page'));
     foreach ($res as $row) {
         $stats = Pagestats::get30day($row->rev_page, $dbr);
         $total += (int) $stats;
     }
     return (int) $total;
 }