The Symfony PHP framework

Dependency Manager for PHP

Guzzle, an extensible PHP HTTP client

The PHP Unit Testing framework.

A PHP parser written in PHP

A pure PHP library for reading and writing spreadsheet files

PHP Static Analysis Tool - discover bugs in your code without running it!

A tool to automatically fix PHP Coding Standards issues

PHP Email address validator

Doctrine Inflector is a small library that can perform string manipulations with regard to uppercase/lowercase and singular/plural forms of words.

Base library for a lexer that can be used in Top-Down, Recursive Descent Parsers.

Eases the creation of beautiful and testable command line interfaces

A REPL for PHP

Comprehensive mailing tools for PHP

A PSR-5 based resolver of Class names, Types and Structural Element Names

Library that provides collection, processing, and rendering functionality for PHP code coverage information.

Create deep copies (clones) of your objects

Defines an object-oriented layer for the HTTP specification

Provides tools that allow your application components to communicate with each other by dispatching events and listening to them

Highly opinionated mocking framework for PHP 5.3+

Finds files and directories via an intuitive fluent interface

Provides a structured process for converting a Request into a Response

Give thanks (in the form of a GitHub ★) to your fellow PHP package maintainers (not limited to Symfony components)!

PSR-7 HTTP message library