The DependencyInjection component allows you to standardize and centralize the way objects are constructed in your application.
The dependency injection container for humans
Small but powerful dependency injection container
A small PHP dependency injection container
Flexible, compiled and full-featured Dependency Injection Container with perfectly usable autowiring and support for all new PHP 7 features.
Dice - a lightweight Dependency Injection Container for PHP
Library for testing user classes related to the Symfony Dependency Injection Component
Dependency Injection System
PSR-11 compatible Dependency Injection Container for PHP.