Ship&co API PHP SDK: Integrate with FedEx, DHL, Japan's Yamato and Sagawa shipping providers using this PHP library

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

Mercari PHP SDK

Double Colon Syntax Support for PHPUnit

Common classes for API SDKs

Эталонный справочник почтовых индексов объектов почтовой связи, PHP / JSON (База индексов Почты России)

Package version info parser and provider

PHP time mocking for tests - PSR-20 clock with mockable sleep(), time(), and TimeSpy for PHPUnit testing

dependency injection container with automatic constructor dependency resolution; when less is more

Get ReflectionFunctionAbstract for any PHP callable - closures, functions, methods, invokables, first-class callables; anything works!

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

Flexible JSON Serializer

Short-lived cache-backed time series with anomaly detection

Cache-based API rate limiting for PHP apps

PHP Hygiene, Mutation Testing

PHPUnit Legacy Versions Adapter