public static function parseDate($dateString)
 {
     $pieces = explode("-", $dateString);
     if (count($pieces) < 3) {
         $pieces = ['1950', '1', '1'];
     }
     $res = ['day' => DateModel::removeFirst($pieces[2]), 'month' => DateModel::removeFirst($pieces[1]), 'year' => $pieces[0]];
     return $res;
 }