ikwattro

{
    "require": {
        "php": ">=5.4",
        "symfony/dependency-injection": "~2.5.0",
        "symfony/config": "~2.5.0",
    },
    "autoload": {
        "psr-0": {
            "Acme": "src/"
        }

ikwattro

- src/
-- Acme/
--- Command/
---- GetRootCommand.php
---- PostHelloCommand.php
--- Connection/
---- SingleConnection.php
--- DependencyInjection/
---- AcmeExtension.php
---- Configuration.php

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/config.yml
acme:
  connections:
    default:
      scheme: http
      host: localhost
      port: 1234
    
    server2:
      scheme: https

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# Resources/config/services.yml
services:
  acme.connection_manager:
    class: "Acme\\Manager\\ConnectionManager"
  
  acme.command_manager:
    class: "Acme\\Manager\\CommandManager"

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# Resources/config/commands.yml
commands:
  get_root:
    class: "Acme\\Command\\GetRootCommand"
  
  post_hello:
    class: "Acme\\Command\\PostHelloCommand"

ikwattro

<?php

use Symfony\Component\DependencyInjection\ContainerBuilder,
    Symfony\Component\Yaml\Yaml;
use Acme\DependencyInjection\AcmeExtension;

class Application
{
  private $container;
  

ikwattro

<?php

namespace  Acme\DependencyInjection;

use Symfony\Component\DependencyInjection\ContainerBuilder,
    Symfony\Component\DependencyInjection\Loader\YamlFileLoader,
    Symfony\Component\DependencyInjection\Extension\ExtensionInterface,
    Symfony\Component\Config\Definition\Processor,
    Symfony\Component\Config\FileLocator,
use Acme\DependencyInjection\Configuration.php

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<?php

require 'vendor/autoload.php';

$app = new \Acme\Application;
$app->build(__DIR__.'/my_config.yml');

$connectionManager = $app->getConnectionManager();

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- src/
-- Acme/
--- Command/
---- GetRootCommand.php
---- PostHelloCommand.php
--- Connection/
---- SingleConnection.php
--- DependencyInjection/
---- AcmeExtension.php
---- Configuration.php

ikwattro

<?php

use Symfony\Component\HttpKernel\Bundle\Bundle,
    Symfony\Component\DependencyInjection\ContainerBuilder;

class AcmeBundle extends Bundle
{
    public function build(ContainerBuilder $container)
    {
        parent::build($container);