PHPackages                             mibo/zip - PHPackages - PHPackages  [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register)

1. [Directory](/)
2. /
3. [Utility & Helpers](/categories/utility)
4. /
5. mibo/zip

ActiveLibrary[Utility & Helpers](/categories/utility)

mibo/zip
========

PHP Library for ZIP codes

1.0.0(1y ago)05.2k↑89.3%[1 issues](https://github.com/4513/zip/issues)[2 PRs](https://github.com/4513/zip/pulls)MITPHPPHP ^8.2CI passing

Since Aug 11Pushed 1w ago1 watchersCompare

[ Source](https://github.com/4513/zip)[ Packagist](https://packagist.org/packages/mibo/zip)[ RSS](/packages/mibo-zip/feed)WikiDiscussions main Synced yesterday

READMEChangelogDependencies (10)Versions (5)Used By (0)

ZIP
===

[](#zip)

ZIP codes validation

###  Health Score

42

—

FairBetter than 88% of packages

Maintenance69

Regular maintenance activity

Popularity22

Limited adoption so far

Community9

Small or concentrated contributor base

Maturity56

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 71.4% of commits — single point of failure

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

691d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/0866c3280ed62cfc74feb086241ec9ee56bab89b4fa2b8c8a3dbd62508761b6a?d=identicon)[MiBo](/maintainers/MiBo)

---

Top Contributors

[![4513](https://avatars.githubusercontent.com/u/25705559?v=4)](https://github.com/4513 "4513 (5 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (2 commits)")

---

Tags

phppackagelibrarycountriesISO 3166iso31663166-1standardcountrylibcodescountry codesMiBo

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan

Type Coverage Yes

### Embed Badge

![Health badge](/badges/mibo-zip/health.svg)

```
[![Health](https://phpackages.com/badges/mibo-zip/health.svg)](https://phpackages.com/packages/mibo-zip)
```

###  Alternatives

[league/iso3166

ISO 3166-1 PHP Library

69938.4M141](/packages/league-iso3166)[io238/laravel-iso-countries

Ready-to-use Laravel models and relations for country (ISO 3166), language (ISO 639-1), and currency (ISO 4217) information with multi-language support.

5771.9k](/packages/io238-laravel-iso-countries)[thalidzhokov/country-codes

CountryCodes PHP Class to get array of countries with ISO 3166-1 alpha-2, ISO 3166-1 alpha-3, ISO 3166-1 numeric and ISD codes it can provide following information related to country

13116.9k](/packages/thalidzhokov-country-codes)

PHPackages © 2026

[Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)