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<?php
/**
* This file is part of the ramsey/uuid library
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
* @license http://opensource.org/licenses/MIT MIT
*/
declare(strict_types=1);
namespace Ramsey\Uuid\Rfc4122;
use DateTimeImmutable;
use DateTimeInterface;
use Ramsey\Uuid\Exception\DateTimeException;
use Throwable;
use function str_pad;
use const STR_PAD_LEFT;
/**
* Provides common functionality for getting the time from a time-based UUID
*
* @psalm-immutable
*/
trait TimeTrait
{
/**
* Returns a DateTimeInterface object representing the timestamp associated
* with the UUID
*
* @return DateTimeImmutable A PHP DateTimeImmutable instance representing
* the timestamp of a time-based UUID
*/
public function getDateTime(): DateTimeInterface
{
$time = $this->timeConverter->convertTime($this->fields->getTimestamp());
try {
return new DateTimeImmutable(
'@'
. $time->getSeconds()->toString()
. '.'
. str_pad($time->getMicroseconds()->toString(), 6, '0', STR_PAD_LEFT)
);
} catch (Throwable $e) {
throw new DateTimeException($e->getMessage(), (int) $e->getCode(), $e);
}
}
}
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