Analyzes php-code for side-effects.

Mutator interface to implement custom mutators (mutation operators) for Infection

A simple class to work with a temporary directory

Event-driven readable and writable streams for non-blocking I/O in ReactPHP.

Async, streaming plaintext TCP/IP and secure TLS socket server and client connections for ReactPHP.

ReactPHP's core reactor event loop that libraries can use for evented I/O.

Async DNS resolver for ReactPHP.

Event-driven library for executing child processes with ReactPHP.

Async, Promise-based cache interface for ReactPHP.

Yet another clock abstraction

Streaming newline-delimited JSON (NDJSON) parser and encoder for ReactPHP.

Build streaming pipelines in PHP. The missing pipe operator. General-purpose collection pipeline. Since 2017.

Later: a deferred object manager. Zero callbacks required. Futures for PHP.

A set of custom fixers for PHP CS Fixer

PHP Mutation Testing library

Stream Wrapper: Include Interceptor. Allows to replace included (autoloaded) file with another one.

Infection Extension Installer (autodiscovery of Infection extensions)

Infection Abstract Test Framework Adapter

UTF-8 compatible JSON5 parser for PHP

The missing has_attribute function in PHP

A collection of Monolog processors

A tool to automatically fix Twig Coding Standards issues

🔡 Portable ASCII library - performance optimized (ascii) string functions for PHP.

Library for counting the lines of code in PHP source code

Library for calculating the complexity of PHP code units

Library for parsing CLI options