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uomcs/php-png
=============

Library for manipulating PNG files in PHP

02.2k2[1 issues](https://github.com/UoMCS/php-png/issues)[1 PRs](https://github.com/UoMCS/php-png/pulls)PHP

Since Mar 20Pushed 4y ago6 watchersCompare

[ Source](https://github.com/UoMCS/php-png)[ Packagist](https://packagist.org/packages/uomcs/php-png)[ RSS](/packages/uomcs-php-png/feed)WikiDiscussions master Synced today

READMEChangelogDependenciesVersions (1)Used By (0)

PHP PNG
=======

[](#php-png)

Library for manipulating PNG files in PHP.

Implementation is taken from the PNG specification:

This library was primarily created to support the UoMCS Open Badges implementation, so the functionality available is geared towards that purpose. However, the library has been designed with the intention that it can be used and extended in other projects.

###  Health Score

24

—

LowBetter than 31% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity17

Limited adoption so far

Community11

Small or concentrated contributor base

Maturity41

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% 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.

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/433556?v=4)[Paul Waring](/maintainers/pwaring)[@pwaring](https://github.com/pwaring)

---

Top Contributors

[![pwaring](https://avatars.githubusercontent.com/u/433556?v=4)](https://github.com/pwaring "pwaring (1 commits)")

### Embed Badge

![Health badge](/badges/uomcs-php-png/health.svg)

```
[![Health](https://phpackages.com/badges/uomcs-php-png/health.svg)](https://phpackages.com/packages/uomcs-php-png)
```

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