Symfony Nano Framework

Symfony Nano Framework
It’s so minute it wouldn’t be able to cover a small water biscuit
Loïc Faugeronhttp://constant.co
@epiloic

Loïc Faugeron
gnugat
@epiloic
Blog - https://gnugat.github.io
2

Constant Commerce
Symfony 3, PHP 7, phpspec
@epiloic
Site - http://constant.co
3

Symfony Nano Framework
Micro
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1. Micro Framework?
2. Standard Edition
3. Symfony Flex
4. Empty Edition
5. Micro Framework Bundle

1. Micro Framework?
What does it mean for you?

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Examples
● Laravel: Lumen
● Zend: Expressive
● Symfony: ???

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Silex?
Bundles Incompatibility

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MicroKernelTrait?
Fabpot: It’s just a regular Kernel with some method
helpers [...] There’s nothing micro here
See Fabien’s comments - https://github.com/symfony/symfony/pull/15990#r40645358

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● HttpKernel
● Routing
● DependencyInjection
● EventDispatcher
● Config

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API (usage in your app)
Number of steps to add new route

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Dependencies
composer show | wc -l

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Footprint
Apache Benchmark and Blackadder Blackfire

2. Standard Edition
Solves 80%, out of the box

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composer create-project symfony/framework-standard-edition
cd framework-standard-edition

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<?php
// src/AppBundle/Controller/DefaultController.php
namespace AppBundleController;
use SensioBundleFrameworkExtraBundleConfigurationRoute;
use SymfonyBundleFrameworkBundleControllerController;
use SymfonyComponentHttpFoundationRequest;
use SymfonyComponentHttpFoundationResponse;
class DefaultController extends Controller
{
/**
* @Route("/", name="homepage")
*/
public function indexAction(Request $request)
{
return new Response('Hello World');
}
}

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SYMFONY_ENV=prod composer update -oa --no-dev
php -S localhost:2502 -t web &
curl 'http://localhost:2502/app.php'
ab -c 10 -t 10 'http://localhost:2502/app.php'
killall php

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Results
● API: 1 step to add new route
● Dependencies: 85 (34 + 51)
● Footprint: 400 req / s

3. Symfony Flex
Add what you need

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composer create-project symfony/skeleton:3.3.x-dev
cd skeleton
composer require symfony/dotenv

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# .env
###> symfony/framework-bundle ###
APP_ENV=prod
APP_DEBUG=0
APP_SECRET=31611929636ceb325e27091c2856ab8b
###< symfony/framework-bundle ###

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<?php
// src/Controller/HelloController.php
namespace AppController;
class HelloController
{
public function world(Request $request)
{
}
}

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# etc/routing.yaml
hello_world:
path: /
defaults:
_controller: ‘AppControllerHelloController:world’
methods:
- GET

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composer update -oa --no-dev
curl 'http://localhost:2504/index.php'
ab -c 10 -t 10 'http://localhost:2504/index.php'
killall php

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Results
● API: 2 steps to add new route [+1]
● Dependencies: 28 [/3]
● Footprint: 950 req / s [x2.5]

4. Empty Edition
Add what you need

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composer create-project gnugat/symfony-empty-edition
cd symfony-empty-edition

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<?php
// src/AppBundle/Controller/HelloController.php
namespace AppBundleController;
class HelloController
{
public function world(Request $request)
{
}
}

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# app/config/services/controller.yml
services:
app.hello_controller:
class: ‘AppBundleControllerHelloController’

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# app/config/routings/app.yml
hello_world:
path: /
defaults:
_controller: app.hello_controller:world
methods:
- GET

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SYMFONY_ENV=prod composer update -oa --no-dev
killall php

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Results
● API: 3 steps to add new route [+1]
● Dependencies: 25 [/1.1]
● Footprint: 1 000 req / s [x1.1]

5. MicroFrameworkBundle
Add what you need++

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composer require gnugat/micro-framework-bundle
composer remove symfony/framework-bundle

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<?php
// app/AppKernel.php
use SymfonyComponentHttpKernelKernel;
use SymfonyComponentConfigLoaderLoaderInterface;
class AppKernel extends Kernel
{
public function registerBundles()
{
return array(
new GnugatMicroFrameworkBundleGnugatMicroFrameworkBundle(),
new AppBundleAppBundle(),
);
}
// ...
}

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# app/config/config.yml
imports:
- { resource: parameters.yml }
- { resource: services/ }

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rm -rf var/*
SYMFONY_ENV=prod composer update -o --no-dev
killall php

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Results
● API: 3 steps to add new route [0]
● Dependencies: 16 [/1.5]
● Footprint: 1 200 req / s [x1.2]

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Resources
Blackadder II
Blackadder the Third
Blackadder goes forth
http://gnugat.github.io/micro-framework-bundle/

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