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<?php |
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|
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/** |
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* This file is part of the ramsey/uuid library |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @copyright Copyright (c) Ben Ramsey <[email protected]> |
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* @license http://opensource.org/licenses/MIT MIT |
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*/ |
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declare (strict_types=1); |
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namespace Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Nonstandard; |
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|
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use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Codec\CodecInterface; |
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use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Converter\NumberConverterInterface; |
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use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Converter\TimeConverterInterface; |
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use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Exception\InvalidArgumentException; |
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use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Lazy\LazyUuidFromString; |
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use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Rfc4122\FieldsInterface as Rfc4122FieldsInterface; |
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use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Rfc4122\TimeTrait; |
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use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Rfc4122\UuidInterface; |
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use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Rfc4122\UuidV1; |
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use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Uuid as BaseUuid; |
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/** |
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* Reordered time, or version 6, UUIDs include timestamp, clock sequence, and node values that are combined into a |
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* 128-bit unsigned integer |
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* |
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* @deprecated Use {@see \Ramsey\Uuid\Rfc4122\UuidV6} instead. |
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* |
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* @link https://github.com/uuid6/uuid6-ietf-draft UUID version 6 IETF draft |
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* @link http://gh.peabody.io/uuidv6/ "Version 6" UUIDs |
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* @link https://www.rfc-editor.org/rfc/rfc9562#section-5.6 RFC 9562, 5.6. UUID Version 6 |
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* |
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* @immutable |
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*/ |
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class UuidV6 extends BaseUuid implements UuidInterface |
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{ |
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use TimeTrait; |
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/** |
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* Creates a version 6 (reordered Gregorian time) UUID |
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* |
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* @param Rfc4122FieldsInterface $fields The fields from which to construct a UUID |
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* @param NumberConverterInterface $numberConverter The number converter to use for converting hex values to/from integers |
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* @param CodecInterface $codec The codec to use when encoding or decoding UUID strings |
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* @param TimeConverterInterface $timeConverter The time converter to use for converting timestamps extracted from a |
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* UUID to unix timestamps |
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*/ |
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public function __construct(Rfc4122FieldsInterface $fields, NumberConverterInterface $numberConverter, CodecInterface $codec, TimeConverterInterface $timeConverter) |
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{ |
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if ($fields->getVersion() !== BaseUuid::UUID_TYPE_REORDERED_TIME) { |
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throw new InvalidArgumentException('Fields used to create a UuidV6 must represent a version 6 (reordered time) UUID'); |
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} |
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parent::__construct($fields, $numberConverter, $codec, $timeConverter); |
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} |
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/** |
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* Converts this UUID into an instance of a version 1 UUID |
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*/ |
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public function toUuidV1() : UuidV1 |
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{ |
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$hex = $this->getHex()->toString(); |
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$hex = \substr($hex, 7, 5) . \substr($hex, 13, 3) . \substr($hex, 3, 4) . '1' . \substr($hex, 0, 3) . \substr($hex, 16); |
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/** @var LazyUuidFromString $uuid */ |
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$uuid = BaseUuid::fromBytes((string) \hex2bin($hex)); |
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return $uuid->toUuidV1(); |
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} |
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/** |
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* Converts a version 1 UUID into an instance of a version 6 UUID |
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*/ |
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public static function fromUuidV1(UuidV1 $uuidV1) : \Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Rfc4122\UuidV6 |
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{ |
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$hex = $uuidV1->getHex()->toString(); |
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$hex = \substr($hex, 13, 3) . \substr($hex, 8, 4) . \substr($hex, 0, 5) . '6' . \substr($hex, 5, 3) . \substr($hex, 16); |
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/** @var LazyUuidFromString $uuid */ |
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$uuid = BaseUuid::fromBytes((string) \hex2bin($hex)); |
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return $uuid->toUuidV6(); |
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} |
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} |
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