The Symfony PHP framework

Dependency Manager for PHP

The classic email sending library for PHP

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

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 PHP library for generating universally unique identifiers (UUIDs).

🛁 Clean Code concepts adapted for PHP

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.

HTML to PDF converter for PHP

Doctrine Object Relational Mapper (ORM)

Eases the creation of beautiful and testable command line interfaces

Doctrine Database Abstraction Layer

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

Instant Upgrades and Automated Refactoring of any PHP 5.3+ code

Defines an object-oriented layer for the HTTP specification

Highly opinionated mocking framework for PHP 5.3+

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

Finds files and directories via an intuitive fluent interface