Roll your own micro framework

Are micro frameworks the future? When you choose a framework your often have to make compromises and you couple your code to the framework itself. Let’s explore how we can create our own micro framework we can tailor for our application’s needs and how it fits well in a service oriented architecture.

Transcript

1. Roll your own
   micro framework
   

   View Slide

2. Me, myself & I
   Niklas Modess
   Remote freelancer / consultant
   Organizer of Laravel Stockholm meetup group
   Author of Deploying PHP Appplications
   Blogger at http://modess.io
   @niklasmodess
   

   View Slide

3. Framework (de)coupling
   

   View Slide

4. SHOTS FIRED, COMMENCE FLAME
   WARS!
   

   View Slide

5. Service oriented
   architecture
   (Micro Services)
   

   View Slide

6. Simple RESTful API with Laravel?
   4 classpreloader/classpreloader
   4 danielstjules/stringy
   4 doctrine/inflector
   4 jeremeamia/superclosure
   4 league/flysystem
   4 monolog/monolog
   4 mtdowling/cron-expression
   

   View Slide

7. 4 nesbot/carbon
   4 psy/psysh
   4 swiftmailer/swiftmailer
   4 symfony/console
   4 symfony/css-selector
   4 symfony/debug
   4 symfony/dom-crawler
   4 symfony/finder
   

   View Slide

8. 4 symfony/http-foundation
   4 symfony/http-kernel
   4 symfony/process
   4 symfony/routing
   4 symfony/translation
   4 symfony/var-dumper
   4 vlucas/phpdotenv
   

   View Slide

9. S.O.L.I.D
   4 Single responsibility principle
   4 Open/closed principle
   4 Liskov substitution principle
   4 Interface segregation principle
   4 Dependency inversion principle
   

   View Slide

10. Inversion of Control
    IoC
    

    View Slide

11. instead of this...
    use MicroFramework\Router;
    $router = new Router;
    // some code..
    $router->dispatch();
    

    View Slide

12. we do this...
    $container = require __DIR__ . '/bootstrap.php';
    $router = $container->get('Router');
    // some code..
    $router->dispatch();
    

    View Slide

13. Let's build stuff
    4 Application container (DI/IoC)
    4 Router interface
    4 Router implementations
    4 Hot-swapping router implementations
    

    View Slide