projek-xyz/container

a dead-simple PSR-11 psr/container implementation with flexible service registration

v1.1.0 2026-05-16 12:34 UTC

Requires

• php: >=8.0
• psr/container: ^2.0
• psr/event-dispatcher: ^1.0

Requires (Dev)

• kahlan/kahlan: ^6.1
• squizlabs/php_codesniffer: ^4.0

Provides

• psr/container-implementation: ^2.0

MIT

• Fery Wardiyanto

• dependency injection
• container
• di
• PSR-11
• psr container

README

Simple yet Flexible PSR-11 Container Implementation

This tiny library aims to provide a dead-simple PSR-11 implementation with flexible service registration.

Features

• PSR-11 Compliant: Fully implements the PSR-11 ContainerInterface.
• Autowiring: Automatically resolves dependencies for constructors and callables using type-hints or parameter names.
• Flexible Registration: Register services using closures, class names, instances, or even class-method pairs.
• Service Extension: Easily modify or wrap existing services using the extend() method.
• On-the-fly Resolution: Create instances without adding them to the container stack using make().
• PSR-14 Event Lifecycle: Fully supports PSR-14 event dispatching for intercepting and filtering container operations.
• Container Awareness: Automatically inject the container into services that implement ContainerAware.
• Lightweight: Minimal dependencies (only PSR-11 and PSR-14 interfaces) and a small footprint.

Installation

Use Composer

$ composer require projek-xyz/container --prefer-dist

Documentation

Documentations and usages available on wiki

License

This library is open-sourced software licensed under MIT license.