mirror of
https://github.com/ramsey/uuid.git
synced 2026-06-14 15:56:48 +03:00
Ben Ramsey
63 lines
1.5 KiB
PHP
63 lines
1.5 KiB
PHP
<?php
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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 <ben@benramsey.com>
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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 Ramsey\Uuid\Rfc4122;
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use Ramsey\Uuid\Lazy\LazyUuidFromString;
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use Ramsey\Uuid\Uuid;
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/**
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* Provides functionality to convert between UuidV1 and UuidV6
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*
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* @psalm-immutable
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*/
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trait UuidV6ConverterTrait
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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($hex, 7, 5)
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. substr($hex, 13, 3)
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. substr($hex, 3, 4)
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. '1' . substr($hex, 0, 3)
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. substr($hex, 16);
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/** @var LazyUuidFromString $uuid */
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$uuid = Uuid::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 $uuidV1): UuidV6
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{
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$hex = $uuidV1->getHex()->toString();
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$hex = substr($hex, 13, 3)
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. substr($hex, 8, 4)
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. substr($hex, 0, 5)
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. '6' . substr($hex, 5, 3)
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. substr($hex, 16);
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/** @var LazyUuidFromString $uuid */
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$uuid = Uuid::fromBytes((string) hex2bin($hex));
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return $uuid->toUuidV6();
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}
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}
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