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cloudevents/sdk-php
===================

CloudEvents SDK

v1.2.0(1y ago)969.3M—1.5%1711Apache-2.0PHPPHP ^7.4.15 || ^8.0.2CI failing

Since Aug 7Pushed 4mo ago13 watchersCompare

[ Source](https://github.com/cloudevents/sdk-php)[ Packagist](https://packagist.org/packages/cloudevents/sdk-php)[ RSS](/packages/cloudevents-sdk-php/feed)WikiDiscussions main Synced 1mo ago

READMEChangelog (6)Dependencies (8)Versions (7)Used By (11)

PHP SDK for [CloudEvents](https://github.com/cloudevents/spec)
==============================================================

[](#php-sdk-for-cloudevents)

Status
------

[](#status)

This SDK currently supports the following versions of CloudEvents:

- [v1.0](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md)

Installation
------------

[](#installation)

Install the SDK using [Composer](https://getcomposer.org/):

```
composer require cloudevents/sdk-php
```

Create a CloudEvent
-------------------

[](#create-a-cloudevent)

```
use CloudEvents\V1\CloudEvent;
use CloudEvents\V1\CloudEventImmutable;

// Immutable CloudEvent
$immutableEvent = new CloudEventImmutable(
    '1n6bFxDMHZFChlI4TVI9tdzphB9',
    '/examples/php-sdk',
    'com.example.type',
    ['example' => 'first-event'],
    'application/json'
);

// Mutable CloudEvent
$mutableEvent = new CloudEvent(
    '1n6bFxDMHZFChlI4TVI9tdzphB9',
    '/examples/php-sdk',
    'com.example.type',
    ['example' => 'first-event'],
    'application/json'
);

// Create immutable from mutable or via versa
$event = CloudEventImmutable::createFromInterface($mutableEvent);
$event = CloudEvent::createFromInterface($immutableEvent);
```

Serialize/Deserialize a CloudEvent
----------------------------------

[](#serializedeserialize-a-cloudevent)

```
use CloudEvents\Serializers\JsonDeserializer;
use CloudEvents\Serializers\JsonSerializer;

// JSON serialization
$payload = JsonSerializer::create()->serializeStructured($event);
$payload = JsonSerializer::create()->serializeBatch($events);

// JSON deserialization
$event = JsonDeserializer::create()->deserializeStructured($payload);
$events = JsonDeserializer::create()->deserializeBatch($payload);
```

Marshal/Unmarshal a CloudEvent
------------------------------

[](#marshalunmarshal-a-cloudevent)

```
use CloudEvents\Http\Marshaller;
use CloudEvents\Http\Unmarshaller;

// Marshal HTTP request
$request = Marshaller::createJsonMarshaller()->marshalStructuredRequest($event);
$request = Marshaller::createJsonMarshaller()->marshalBinaryRequest($event);
$request = Marshaller::createJsonMarshaller()->marshalBatchRequest($events);

// Marshal HTTP response
$request = Marshaller::createJsonMarshaller()->marshalStructuredResponse($event);
$request = Marshaller::createJsonMarshaller()->marshalBinaryResponse($event);
$request = Marshaller::createJsonMarshaller()->marshalBatchResponse($events);

// Unmarshal HTTP message
$events = Unmarshaller::createJsonUnmarshaller()->unmarshal($message);
```

Testing
-------

[](#testing)

You can use `composer` to build and run test environments when contributing.

```
$ composer run -l

scripts:
  lint          Show all current linting errors according to PSR12
  lint-fix      Show and fix all current linting errors according to PSR12
  sa            Run the static analyzer
  tests         Run all tests locally
  tests-build   Build containers to test against supported PHP versions
  tests-docker  Run tests within supported PHP version containers

```

Community
---------

[](#community)

- There are bi-weekly calls immediately following the [Serverless/CloudEvents call](https://github.com/cloudevents/spec#meeting-time) at 9am PT (US Pacific). Which means they will typically start at 10am PT, but if the other call ends early then the SDK call will start early as well. See the [CloudEvents meeting minutes](https://docs.google.com/document/d/1OVF68rpuPK5shIHILK9JOqlZBbfe91RNzQ7u_P7YCDE/edit#)to determine which week will have the call.
- Slack: #cloudeventssdk channel under [CNCF's Slack workspace](https://slack.cncf.io/).
- Email:
- Contact for additional information: Denis Makogon (`@denysmakogon` on slack).

Each SDK may have its own unique processes, tooling and guidelines, common governance related material can be found in the [CloudEvents `community`](https://github.com/cloudevents/spec#community-and-docs)directory. In particular, in there you will find information concerning how SDK projects are [managed](https://github.com/cloudevents/spec/blob/main/docs/SDK-GOVERNANCE.md), [guidelines](https://github.com/cloudevents/spec/blob/main/docs/SDK-maintainer-guidelines.md)for how PR reviews and approval, and our [Code of Conduct](https://github.com/cncf/foundation/blob/main/code-of-conduct.md)information.

If there is a security concern with one of the CloudEvents specifications, or with one of the project's SDKs, please send an email to .

Additional SDK Resources
------------------------

[](#additional-sdk-resources)

- [List of current active maintainers](MAINTAINERS.md)
- [How to contribute to the project](CONTRIBUTING.md)
- [SDK's License](LICENSE)
- [SDK's Release process](RELEASING.md)

###  Health Score

56

—

FairBetter than 98% of packages

Maintenance60

Regular maintenance activity

Popularity62

Solid adoption and visibility

Community31

Small or concentrated contributor base

Maturity60

Established project with proven stability

 Bus Factor1

Top contributor holds 56.8% 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

Every ~255 days

Recently: every ~287 days

Total

6

Last Release

465d ago

PHP version history (2 changes)v1.0.0PHP ^7.4 || ^8.0

v1.0.2PHP ^7.4.15 || ^8.0.2

### Community

Maintainers

![](https://www.gravatar.com/avatar/d33fb3417cef8cc3a8229e657bd10f0bea397f5125de374ef53f1dc9fcf01ca9?d=identicon)[jlaswell](/maintainers/jlaswell)

---

Top Contributors

[![GrahamCampbell](https://avatars.githubusercontent.com/u/2829600?v=4)](https://github.com/GrahamCampbell "GrahamCampbell (25 commits)")[![jlaswell](https://avatars.githubusercontent.com/u/1676217?v=4)](https://github.com/jlaswell "jlaswell (10 commits)")[![disc](https://avatars.githubusercontent.com/u/306231?v=4)](https://github.com/disc "disc (2 commits)")[![duglin](https://avatars.githubusercontent.com/u/1944671?v=4)](https://github.com/duglin "duglin (2 commits)")[![harrisonde](https://avatars.githubusercontent.com/u/4164072?v=4)](https://github.com/harrisonde "harrisonde (2 commits)")[![rubenrangel](https://avatars.githubusercontent.com/u/1885160?v=4)](https://github.com/rubenrangel "rubenrangel (2 commits)")[![cesarkohl](https://avatars.githubusercontent.com/u/1817443?v=4)](https://github.com/cesarkohl "cesarkohl (1 commits)")

---

Tags

hacktoberfest

###  Code Quality

TestsPHPUnit

Code StylePHP\_CodeSniffer

### Embed Badge

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

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

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