50) $mm -= 50;
if ($mm > 20) $mm -= 20;
$year = ($rr >= 54 ? 1900 : 2000) + $rr;
if ($mm >= 1 && $mm <= 12) {
$days = cal_days_in_month(CAL_GREGORIAN, $mm, $year);
if ($dd >= 1 && $dd <= $days) {
if ($len === 9 || (int)$rc % 11 === 0) {
$valid = true;
}
}
}
}
}
?>
rodne ci