Viewing file:  YearTransformer.php (957 B) -rw-r--r--
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* 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 year format.
*
* @author Igor Wiedler <igor@wiedler.ch>
*
* @internal
*/
class YearTransformer extends Transformer
{
public function format(\DateTime $dateTime, int $length): string
{
if (2 === $length) {
return $dateTime->format('y');
}
return $this->padLeft($dateTime->format('Y'), $length);
}
public function getReverseMatchingRegExp(int $length): string
{
return 2 === $length ? '\d{2}' : '\d{1,4}';
}
public function extractDateOptions(string $matched, int $length): array
{
return [
'year' => (int) $matched,
];
}
}
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