* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Polyfill\Intl\Icu\DateFormat; /** * Parser and formatter for day format. * * @author Igor Wiedler * * @internal */ class DayTransformer extends Transformer { /** * {@inheritdoc} */ public function format(\DateTime $dateTime, int $length): string { return $this->padLeft($dateTime->format('j'), $length); } /** * {@inheritdoc} */ public function getReverseMatchingRegExp(int $length): string { return 1 === $length ? '\d{1,2}' : '\d{1,'.$length.'}'; } /** * {@inheritdoc} */ public function extractDateOptions(string $matched, int $length): array { return [ 'day' => (int) $matched, ]; } }