High-performance ID toolkit for PHP with UUID, ULID, TypeID, ObjectID, coordinated IDs, and compact ID utilities.

Maintainers

Package info

github.com/infocyph/UID

pkg:composer/infocyph/uid

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Installs: 10 862

Dependents: 1

Suggesters: 0

Stars: 11

Open Issues: 0

5.0 2026-08-15 03:32 UTC

This package is auto-updated.

Last update: 2026-08-15 03:38:52 UTC


README

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All-in-one unique ID toolkit for PHP.

Features

  • UUID (v1, v3, v4, v5, v6, v7, v8)
  • ULID (monotonic and random modes)
  • Snowflake, Sonyflake, Randflake, TBSL
  • TypeID, ObjectID, NanoID, RandomId, CUID2, KSUID, XID
  • Opaque and deterministic IDs
  • Value objects and comparator utilities
  • Binary conversion and base encoders (16, 32, 36, 58, 62)
  • Pluggable sequence providers (filesystem, memory, PSR-16 cache, callback)

Requirements

  • PHP >=8.2
  • A 64-bit PHP runtime

Installation

composer require infocyph/uid

Namespaced generator functions are autoloaded via src/functions.php.

Quick Usage

<?php

use Infocyph\UID\Id;
use Infocyph\UID\CUID2;
use Infocyph\UID\NanoID;

$uuid = Id::uuid();      // default UUID strategy (v7)
$ulid = Id::ulid();
$snowflake = Id::snowflake();
$sonyflake = Id::sonyflake();
$tbsl = Id::tbsl();
$randflake = \Infocyph\UID\Randflake::generate(
    nodeId: 42,
    leaseStart: time() - 5,
    leaseEnd: time() + 300,
    secret: 'super-secret-key',
);
$nanoid = NanoID::generate(21);
$cuid2 = CUID2::generate(24);
<?php

use Infocyph\UID\UUID;

$uuid = UUID::v7();
$ok = UUID::isValid($uuid);
$parsed = UUID::parse($uuid);

$bytes = UUID::toBytes($uuid);
$roundTrip = UUID::fromBytes($bytes);

$base58 = UUID::toBase($uuid, 58);
$decoded = UUID::fromBase($base58, 58);

The shared byte-level encoder is available as Infocyph\UID\Support\BaseEncoder for bases 16, 32, 36, 58, and 62.

References

Security

Do not disclose suspected vulnerabilities in a public issue, discussion or pull request. Review the security policy, then use GitHub private vulnerability reporting to contact the maintainers confidentially.

UID is protected by PHPForge, an automated quality and security gate covering tests, static and taint analysis, dependency auditing, architecture checks, and release readiness. Automated controls reduce risk but do not replace responsible disclosure or manual review.

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