A super lightweight PSR-7 implementation

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

Mobile_Detect is a lightweight PHP class for detecting mobile devices (including tablets). It uses the User-Agent string combined with specific HTTP headers to detect the mobile environment.

A simple library to work with JSON Web Token and JSON Web Signature

Yet another clock abstraction

PHP Email address validator

CRON for PHP: Calculate the next or previous run date and determine if a CRON expression is due

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

The Doctrine Event Manager is a library that provides a simple event system.

Thin library around different deprecation strategies

Doctrine Database Abstraction Layer

Doctrine Cache component

Annotations Docblock Parser

Provides assertArraySubset for use in PHPunit

Library that offers Input Filtering based on Annotations for use with Objects. Check out 2.dev for 2.0 pre-release.

Composer installer for PHP_CodeSniffer coding standards

Restart a CLI process without loading the xdebug extension.

Tools for working with the SPDX license list and validating licenses.

Semantic versioning utilities with the addition of version constraints parsing and checking.

PCRE wrapping library that offers type-safe preg_* replacements.

Small utility library that handles metadata minification and expansion.

Dependency Manager for PHP

Utilities to scan PHP code and generate class maps.

Lets you find a path to the system CA bundle, and includes a fallback to the Mozilla CA bundle.

Lightweight PHP Redis client that can run standalone or wrap phpredis.

A simple and modern approach to stream filtering in PHP