| public getByNumeric ( string $numeric ) : array | ||
| $numeric | string | |
| 리턴 | array | |
public function getByNumeric($numeric)
{
if (!preg_match('/^[0-9]{3}$/', $numeric)) {
throw new \DomainException('Not a valid numeric: ' . $numeric);
}
return $this->get($numeric);
}