<?php

use Symfony\Component\HttpKernel\DependencyInjection\Extension;
use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
use Symfony\Component\Config\FileLocator;
use Symfony\Component\DependencyInjection\ContainerBuilder;

/*
services:
  foo:
    class: Foo
    abstract: true
    arguments:
      - '@bar'
  
  bar:
    class: Bar
  
  baz:
    class: Baz
  
  qux:
    class: Qux
    parent: foo
    public: true
    arguments:
      - '@baz'
*/

abstract class Foo
{
    private $bar;
    public function __construct(Bar $bar)
    {
        $this->bar = $bar;
    }
}

class Bar{}
class Baz{}

class Qux extends Foo
{
    private $baz;
    public function __construct(Bar $bar, Baz $baz)
    {
        $this->baz = $baz;
        parent::__construct($bar);
    }
}

class MyExtension extends Extension
{
    public function load(array $configs, ContainerBuilder $container)
    {
        $serviceYmlDir = __DIR__ . '/Resources/config';

        $loader = new YamlFileLoader($container, new FileLocator($serviceYmlDir));
        $loader->load('service.yml');
    }
}

$container = new ContainerBuilder();
$extension = new MyExtension();
$extension->load([], $container);

$container->compile();

dump(
    $container->get('qux')
);

^ Qux {#1394

  -bar: Bar {#1498}

  -baz: Baz {#1500}

}

• Stopwatch for script runtime
• Create new instances with every call of a Symfony service
• Adding Symfony bundle configuration without a config file using ClosureLoader

PHP 8.2, Laminas MVC 3.2, Symfony 5.2, Laravel 8.28, PHPUnit 9.5, Doctrine ORM 2.8