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Packagist · #77 most downloaded on Packagist
Provides an object-oriented API to generate and represent UIDs
Last release 14 days ago
23 Sep 2026
Ships fairly regularly
a new release about every 5 weeks
Rarely documented
notes for 13 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
7 years old
134 releases · first in 2020
One column per quarter.
bug #66253 Fix Ulid::isValid() accepting base-58 strings above 2^128 ( @nicolas-grekas )
Changelog (v8.1.5...v8.1.8)
bug #65265 Compare times by value in MockUuidFactory ( @sadiqk2 )
Changelog (v8.1.4...v8.1.5)
bug #65105 Fix the weak-secret guard in Uuid47Transformer for secrets longer than 16 bytes ( @semx )
Changelog (v8.1.0...v8.1.4)
Changelog ( v8.1.0-BETA1...v8.1.0 )
Changelog (v8.1.0-BETA1...v8.1.0)
Changelog ( v8.0.9...v8.1.0-BETA1 )
Changelog (v8.0.9...v8.1.0-BETA1)
InvalidArgumentException for better debug (@rela589n)$format to Ulid::isValid() (@mms-uret)bug #64088 Fix compat with ext-ds v2 ( @nicolas-grekas )
Changelog (v8.0.0...v8.0.9)
Changelog ( v8.0.7...v8.0.8 ) no significant changes
Changelog (v8.0.7...v8.0.8)
Changelog ( v8.0.3...v8.0.4 ) no significant changes
Changelog (v8.0.3...v8.0.4)
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Changelog ( v7.4.17...v7.4.20 )
Changelog (v7.4.17...v7.4.20)
bug #65265 Compare times by value in MockUuidFactory ( @sadiqk2 )
Changelog (v7.4.9...v7.4.17)
bug #64088 Fix compat with ext-ds v2 ( @nicolas-grekas )
Changelog (v7.4.0...v7.4.9)
Changelog ( v7.4.7...v7.4.8 ) no significant changes
Changelog (v7.4.7...v7.4.8)
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Changelog ( v6.4.37...v6.4.47 )
Changelog (v6.4.37...v6.4.47)
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