PHPackages                             icicleio/event-emitter - 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 &amp; Helpers](/categories/utility)
4. /
5. icicleio/event-emitter

Abandoned → [Observables in icicleio/icicle](/?search=Observables%20in%20icicleio%2Ficicle)Library[Utility &amp; Helpers](/categories/utility)

icicleio/event-emitter
======================

Event Emitter is a library that allows objects to emit events that invoke a set of registered callbacks.

v1.1.1(11y ago)71.5kApache-2.0PHP &gt;=5.4

Since Mar 29Compare

[ Source](https://github.com/icicleio/event-emitter)[ Packagist](https://packagist.org/packages/icicleio/event-emitter)[ Docs](http://icicle.io)[ RSS](/packages/icicleio-event-emitter/feed)WikiDiscussions Synced 1mo ago

READMEChangelogDependencies (2)Versions (6)Used By (0)

### README not available

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

###  Health Score

30

—

LowBetter than 64% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity20

Limited adoption so far

Community2

Small or concentrated contributor base

Maturity62

Established project with proven stability

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 ~6 days

Total

4

Last Release

4048d ago

Major Versions

v0.1.0 → v1.0.02015-03-31

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/1628287?v=4)[Aaron Piotrowski](/maintainers/Trowski)[@trowski](https://github.com/trowski)

---

Tags

eventlisteneremittersubscriber

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/icicleio-event-emitter/health.svg)

```
[![Health](https://phpackages.com/badges/icicleio-event-emitter/health.svg)](https://phpackages.com/packages/icicleio-event-emitter)
```

###  Alternatives

[league/event

Event package

1.6k141.6M184](/packages/league-event)[contributte/event-dispatcher

Best event dispatcher / event manager / event emitter for Nette Framework

292.4M19](/packages/contributte-event-dispatcher)[jbzoo/event

Library for event-based development

29760.0k5](/packages/jbzoo-event)[supervisorphp/event

Listen to Supervisor events in PHP

1442.4k](/packages/supervisorphp-event)

PHPackages © 2026

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