maymeow / uuid
Class to generate RFC 4122 UUID version 3, 4 and 5
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Last update: 2024-03-30 00:32:28 UTC
README
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May
Simple library to generating RFC 4122 version 3,4 and 5 UUID (Universaly Unique Identifier).
From Wikipedia:A universally unique identifier (UUID) is a 128-bit number used to identify information in computer systems. Microsoft uses the term globally unique identifier (GUID), either as a synonym for UUID or to refer to a particular UUID variant.
Requirements
- PHP 5.5 and up
- Composer
Installation
composer require maymeow/uuid
Usage
Generating UUID v3
Include uuid factory in your project
use MayMeow\UuidFactory;
To generate UUID version 3 from namespace and name:
// Version 3 uuid for DNS $uuidv3 = Uuid::v3(Uuid::NAMESPACE_DNS, 'test.maymeow.click'); // From v2.0 $uuidv3 = UuidFactory::v3(UuidFactory::NAMESPACE_DNS, 'test.maymeow.click');
Generating UUID v4
To generate UUID version 3 - random UUID
// Version 3 uuid for DNS $uuidv4 = Uuid::v4(); // From v2.0 $uuidv4 = UuidFactory::v4();
Generating UUID v5
To generate UUID version 5 from namespace and name:
// Version 5 uuid for DNS $uuidv3 = Uuid::v5(Uuid::NAMESPACE_DNS, 'test.maymeow.click'); //From version 2.0 use UuidFactory instead of Uuid $uuidv3 = UuidFactory::v5(UuidFactory::NAMESPACE_DNS, 'test.maymeow.click');
Checking if uuid is valid
// Version 3 uuid for DNS $response = Uuid::is_valid('454eb932-adf4-52a5-9285-31ccebc92e96'); // From v2.0 $response = UuidFactory::is_valid('454eb932-adf4-52a5-9285-31ccebc92e96');
Contributing
- Fork it!
- Create your feature branch:
git checkout -b my-new-feature - Commit your changes:
git commit -am 'Add some feature' - Push to the branch:
git push origin my-new-feature - Submit a pull request.