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5. ledgr/checkdigit

Abandoned → [byrokrat/checkdigit](/?search=byrokrat%2Fcheckdigit)Library[Utility & Helpers](/categories/utility)

ledgr/checkdigit
================

Helper classes to calculate and validate ckecksums

2.0.0(11y ago)03862WTFPLPHP >=5.4

Since Jan 26Compare

[ Source](https://github.com/byrokrat/deprecated-checkdigit)[ Packagist](https://packagist.org/packages/ledgr/checkdigit)[ Docs](https://github.com/ledgr/checkdigit)[ RSS](/packages/ledgr-checkdigit/feed)WikiDiscussions Synced 4d ago

READMEChangelogDependenciesVersions (2)Used By (2)

### README not available

The README for this package hasn't been synced yet. View it on [GitHub](https://github.com/byrokrat/deprecated-checkdigit).

###  Health Score

27

—

LowBetter than 49% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity12

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity58

Maturing project, gaining track record

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Unknown

Total

1

Last Release

4127d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/b0af6567c7f4f5518a422192675445464fdcf18acbc9459b3205da9fd446f8d0?d=identicon)[hanneskod](/maintainers/hanneskod)

---

Tags

luhncheck-digitmodulo 10modulo 11modulo 97

### Embed Badge

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