switch(count($parts)) {
case 1:
$year = $parts[0];
- if(strlen($year) == 0) {
+ if(strlen($year) == 0 || $year < 1971 || $year > 2050) {
list($year, $month, $day) = explode('-', date('Y-m-d'));
} else {
list($month, $day) = explode('-', date('m-d'));