Faker is a PHP library that generates fake data for you

Guzzle, an extensible PHP HTTP client

Sends your logs to files, sockets, inboxes, databases and various web services

Mockery is a simple yet flexible PHP mock object framework for use in unit testing with PHPUnit, PHPSpec or any other testing framework. Its core goal is to offer a test double framework with a suc…

A REPL for PHP

Official repository of the AWS SDK for PHP (@awsforphp)

Open Source PHP Framework (originally from EllisLab)

Full-stack testing PHP framework

A non-blocking concurrency framework for PHP applications. 🐘

A PHP implementation of JSON Schema validation

Zephir is a compiled high-level language aimed to ease the creation of C-extensions for PHP

Doctrine2 ORM Data Fixtures Extensions

XHProf is a function-level hierarchical profiler for PHP and has a simple HTML based user interface.

A simple YAML loader/dumper class for PHP

A BPMN 2.0 workflow engine for PHP

An easier way to use PHPUnit with CodeIgniter 3.x.

Simple migrations system for php

Micro PHP benchmark library

Enables the rapid creation of objects for testing

A New Markdown parser for PHP5.4

A CodeIgniter library to interact with Redis

Hack to make CodeIgniter work with PHPUnit.

Community-maintained RAML parser for php

Asynchronous cURL executor simply based on resource and Generator.

PHP 5.3 implementation of json schema validation.

A (coercive) JSON Schema v4 Validator for PHP

A PHP port of Ruby's Factory Girl.

ID generator

Easy to use benchmark script for your PHP-application. Get information about average loading time, memory consumption and more...

ParallelFor is PHP class to iterate array in multi process.