ellipsephp / container

Minimal Psr-11 container implementation handling service provider interop

Container

Minimal Psr-11 container implementation handling service provider interop.

Require php >= 7.0

Installation composer require ellipse/container

Run tests ./vendor/bin/kahlan

• Getting started

Getting started

The Ellipse\Container class constructor takes an array of Interop\Container\ServiceProviderInterface implementations. This is the only way of registering service providers and service definitions into the container.

An Ellipse\Container\Exceptions\ServiceProviderTypeException is thrown when any element of the array passed to the Container class constructor is not an implementation of ServiceProviderInterface.

<?php

namespace App;

use Interop\Container\ServiceProviderInterface;

class ServiceProviderA implements ServiceProviderInterface
{
    public function getFactories()
    {
        return [
            'id' => function ($container) {

                return 'abc';

            },
        ]
    }

    public function getExtensions()
    {
        return [
            //
        ]
    }
}

<?php

namespace App;

use Interop\Container\ServiceProviderInterface;

class ServiceProviderB implements ServiceProviderInterface
{
    public function getFactories()
    {
        return [
            //
        ]
    }

    public function getExtensions()
    {
        return [
            'id' => function ($container, string $previous) {

                return $previous . 'def';

            },
        ]
    }
}

<?php

namespace App;

use Ellipse\Container;

// Get a container with a list of service providers.
$container = new Container([
    new ServiceProviderA,
    new ServiceProviderB,
]);

// Return true.
$container->has('id');

// Return 'abcdef'.
$container->get('id');