index.php

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


use Silex\Application;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Templating\PhpEngine;
use Symfony\Component\Templating\TemplateNameParser;
use Symfony\Component\Templating\Loader\FilesystemLoader;

class ControllerApp
{
    public function index()
    {
      $loader = new FilesystemLoader(__DIR__.'/src/view/site/%name%');
      $templating = new PhpEngine(new TemplateNameParser(), $loader);
      return $templating->render('index.php');
    }

    public function quemSomos()
    {
      $loader = new FilesystemLoader(__DIR__.'/src/view/site/%name%');
      $templating = new PhpEngine(new TemplateNameParser(), $loader);
      return $templating->render('quemSomos.php');	
    }
    
    public function nossosTrabalhos()
    {
      $loader = new FilesystemLoader(__DIR__.'/src/view/site/%name%');
      $templating = new PhpEngine(new TemplateNameParser(), $loader);
      return $templating->render('trabalhos.php');  
    }

    public function contatos()
    {
      $loader = new FilesystemLoader(__DIR__.'/src/view/site/%name%');
      $templating = new PhpEngine(new TemplateNameParser(), $loader);
      return $templating->render('contato.php');  
    }


}

$app = new Application();


$app->get('/',                 'ControllerApp::index');
$app->get('/quem-somos',       'ControllerApp::quemSomos');
$app->get('/nossos-trabalhos', 'ControllerApp::nossosTrabalhos');
$app->get('/contato',         'ControllerApp::contatos');


$app['debug'] = 'true';
$app->run();