PHPackages                             johncarlson21/php-sdk - 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. johncarlson21/php-sdk

ActiveLibrary

johncarlson21/php-sdk
=====================

Constant Contact PHP SDK for v2

2.1.8(5y ago)013MITPHP &gt;=5.4.0

Since Apr 1Compare

[ Source](https://github.com/johncarlson21/php-sdk)[ Packagist](https://packagist.org/packages/johncarlson21/php-sdk)[ Docs](http://developer.constantcontact.com)[ RSS](/packages/johncarlson21-php-sdk/feed)WikiDiscussions Synced 5d ago

READMEChangelogDependencies (2)Versions (23)Used By (0)

### README not available

The README for this package hasn't been synced yet. View it on [GitHub](https://github.com/johncarlson21/php-sdk).

###  Health Score

29

—

LowBetter than 59% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity5

Limited adoption so far

Community16

Small or concentrated contributor base

Maturity68

Established project with proven stability

 Bus Factor3

3 contributors hold 50%+ of commits

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

Every ~151 days

Recently: every ~445 days

Total

20

Last Release

1918d ago

Major Versions

1.3.2 → 2.0.02015-06-30

2.1.4 → 3.0.0-alpha2016-03-29

PHP version history (3 changes)1.0.0PHP &gt;=5.3.0

2.0.0PHP &gt;=5.4.0

3.0.0-alphaPHP &gt;=5.5.0

### Community

Maintainers

![](https://www.gravatar.com/avatar/ef45d9099986bb8f9790638ac35baa45bd37d9f6d59ce72cb87f01d47b6960b6?d=identicon)[johncarlson21](/maintainers/johncarlson21)

---

Top Contributors

[![dsjellz](https://avatars.githubusercontent.com/u/687458?v=4)](https://github.com/dsjellz "dsjellz (27 commits)")[![huebs](https://avatars.githubusercontent.com/u/1166532?v=4)](https://github.com/huebs "huebs (23 commits)")[![WoogieNoogie](https://avatars.githubusercontent.com/u/1584643?v=4)](https://github.com/WoogieNoogie "WoogieNoogie (18 commits)")[![narkiss333](https://avatars.githubusercontent.com/u/9132726?v=4)](https://github.com/narkiss333 "narkiss333 (11 commits)")[![csciuto](https://avatars.githubusercontent.com/u/1928023?v=4)](https://github.com/csciuto "csciuto (10 commits)")[![johncarlson21](https://avatars.githubusercontent.com/u/25893?v=4)](https://github.com/johncarlson21 "johncarlson21 (8 commits)")[![zackkatz](https://avatars.githubusercontent.com/u/870979?v=4)](https://github.com/zackkatz "zackkatz (4 commits)")[![egaiter](https://avatars.githubusercontent.com/u/2632487?v=4)](https://github.com/egaiter "egaiter (3 commits)")[![daveberard](https://avatars.githubusercontent.com/u/1894315?v=4)](https://github.com/daveberard "daveberard (2 commits)")[![xpavp03](https://avatars.githubusercontent.com/u/853656?v=4)](https://github.com/xpavp03 "xpavp03 (2 commits)")[![ropotam](https://avatars.githubusercontent.com/u/4192688?v=4)](https://github.com/ropotam "ropotam (2 commits)")[![jcoby](https://avatars.githubusercontent.com/u/37859?v=4)](https://github.com/jcoby "jcoby (1 commits)")[![ameagher](https://avatars.githubusercontent.com/u/4491007?v=4)](https://github.com/ameagher "ameagher (1 commits)")[![ewaltman](https://avatars.githubusercontent.com/u/2886892?v=4)](https://github.com/ewaltman "ewaltman (1 commits)")[![nganivet](https://avatars.githubusercontent.com/u/3435067?v=4)](https://github.com/nganivet "nganivet (1 commits)")[![shannon7wallace](https://avatars.githubusercontent.com/u/2089207?v=4)](https://github.com/shannon7wallace "shannon7wallace (1 commits)")

---

Tags

email marketingconstantcontactctctconstant contact

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/johncarlson21-php-sdk/health.svg)

```
[![Health](https://phpackages.com/badges/johncarlson21-php-sdk/health.svg)](https://phpackages.com/packages/johncarlson21-php-sdk)
```

###  Alternatives

[neuron-core/neuron-ai

The PHP Agentic Framework.

1.8k245.3k21](/packages/neuron-core-neuron-ai)[aedart/athenaeum

Athenaeum is a mono repository; a collection of various PHP packages

245.2k](/packages/aedart-athenaeum)[juhasev/laravel-ses

Allows you to track opens, deliveries, bounces, complaints and clicked links when sending emails through Laravel and Amazon SES

1710.0k](/packages/juhasev-laravel-ses)

PHPackages © 2026

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