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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\Guid; |
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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\Uuid; |
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/** |
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* Guid represents a UUID with "native" (little-endian) byte order |
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* |
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* From Wikipedia: |
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* |
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* > The first three fields are unsigned 32- and 16-bit integers and are subject to swapping, while the last two fields |
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* > consist of uninterpreted bytes, not subject to swapping. This byte swapping applies even for versions 3, 4, and 5, |
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* > where the canonical fields do not correspond to the content of the UUID. |
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* |
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* The first three fields of a GUID are encoded in little-endian byte order, while the last three fields are in network |
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* (big-endian) byte order. This is according to the history of the Microsoft GUID definition. |
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* |
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* According to the .NET Guid.ToByteArray method documentation: |
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* |
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* > Note that the order of bytes in the returned byte array is different from the string representation of a Guid value. |
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* > The order of the beginning four-byte group and the next two two-byte groups is reversed, whereas the order of the |
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* > last two-byte group and the closing six-byte group is the same. |
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* |
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* @link https://en.wikipedia.org/wiki/Universally_unique_identifier#Variants UUID Variants on Wikipedia |
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* @link https://docs.microsoft.com/en-us/windows/win32/api/guiddef/ns-guiddef-guid Windows GUID structure |
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* @link https://docs.microsoft.com/en-us/dotnet/api/system.guid .NET Guid Struct |
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* @link https://docs.microsoft.com/en-us/dotnet/api/system.guid.tobytearray .NET Guid.ToByteArray Method |
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* |
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* @immutable |
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*/ |
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final class Guid extends Uuid |
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{ |
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public function __construct(Fields $fields, NumberConverterInterface $numberConverter, CodecInterface $codec, TimeConverterInterface $timeConverter) |
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{ |
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parent::__construct($fields, $numberConverter, $codec, $timeConverter); |
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} |
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} |
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