thiagocordeiro/tiny-container

PHP tiny container for serverless like projects

v0.3.2 2022-12-26 19:38 UTC

Requires

• php: ^8.1
• ext-json: *
• psr/container: ^1.0

Requires (Dev)

• phpstan/phpstan: ^0.12.29
• phpstan/phpstan-phpunit: ^0.12.11
• phpunit/phpunit: ^9.2
• slevomat/coding-standard: ^6.3
• symfony/var-dumper: ^6.2.1

MIT

• Thiago Cordeiro

README

Tiny container is a psr/container implementation which allows registering services to be instantiated only when needed, there is no fancy or complex features, for this I would recommend using https://php-di.org/. The goal is to have container capabilities under psr interface for very tiny projects, when we don't even need a framework.

Installing

composer require thiagocordeiro/tiny-container

How to use

There is not much secret in using this tool.

$config = [
    UserRepositoryInterface::class => fn(ContainerInterface $container) => new DoctrineUserRepository(),
    CacheInterface::class => fn(ContainerInterface $container) => new RedisCache(),
    'http.api-client' => fn(ContainerInterface $container) => new GuzzleClient([]),
    MyService::class => fn(ContainerInterface $container) => new MyService(
        $container->get(UserRepositoryInterface::class),
        $container->get(CacheInterface::class),
        $container->get('http.api-client'),
    ),
];

$container = \TinyContainer\TinyContainer($config);

$service = $container->get(MyService::class);
$service->doTheThing();

Testing

composer run tests

Contributing

Feel free to open issues and submit PRs