PHP code example of spriebsch / di

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

spriebsch / di example snippets

use spriebsch\diContainer\DIContainer;
use spriebsch\diContainer\Configuration;

// Create a simple configuration
$configuration = new class implements Configuration {};

// Instantiate the container with the configuration and factory classes
$container = new DIContainer($configuration, MyFactory::class);

// Get an instance of a class
$service = $container->get(MyService::class);

class Dependency {}

class Service {
    public function __construct(Dependency $dependency) {}
}

// If MyFactory does not explicitly handle Service or Dependency, 
// the container will try to autowire them.
$service = $container->get(Service::class);

use spriebsch\diContainer\AbstractFactory;

final readonly class MyFactory extends AbstractFactory
{
    protected function MyService(): MyService
    {
        return new MyService('some-parameter');
    }
}

final readonly class MyFactory extends AbstractFactory
{
    protected function Project_Namespace_MyService(): MyService
    {
        return new MyService('some-parameter');
    }
}

final readonly class MyFactory extends AbstractFactory
{
    protected function some_virtual_type(): MyService
    {
        return new MyService('virtual');
    }
}

// Requesting the virtual type
$service = $container->get('some_virtual_type');

final readonly class MyFactory extends AbstractFactory
{
    protected function MyService(string $param): MyService
    {
        return new MyService($param);
    }
}

$service = $container->get(MyService::class, 'dynamic-param');

$container = new DIContainer($configuration, FactoryA::class, FactoryB::class);

final readonly class MyFactory extends AbstractFactory
{
    protected function MyService(): MyService
    {
        // $this->configuration is available here
        return new MyService($this->configuration->getSetting());
    }
}