Provides a list of PHP built-in functions that operate on resources

Provides functionality to recursively process PHP variables

Allows reflection of object attributes, including inherited and non-public ones

Traverses array structures and object graphs to enumerate all referenced objects

Snapshotting of global state, factored out of PHPUnit into a stand-alone component

Provides the functionality to export PHP variables for visualization

Provides functionality that helps writing PHP code that has runtime-specific execution paths

Diff implementation

Provides the functionality to compare PHP values for equality.

Looks up which function or method a line of code belongs to

Laravel wrapper for Facebook's GraphQL

❄️ A PHP library for generating universally unique identifiers (UUIDs).

PHP getallheaders polyfill

A REPL for PHP

The purpose of this PSR is to provide a set of common interfaces for HTTP messages as described in RFC 7230 and RFC 7231

Implementation of PSR-17 (HTTP Message Factories)

Mock Object library for PHPUnit

The PHP Unit Testing framework.

Wrapper around PHP's tokenizer extension.

Utility class for timing

A simple template engine.

FilterIterator implementation that filters files based on a list of suffixes, prefixes, and other exclusion criteria.

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

Highly opinionated mocking framework for PHP 5.3+

A pure PHP library for reading and writing spreadsheet files

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