Phprest with League\Fractal .php

<?php
use Phprest\Util\Controller;
use Symfony\Component\HttpFoundation\Request;
use Phprest\Response;
use League\Fractal\Manager;
use League\Fractal\Resource\Item;

class Temperature extends Controller
{
    public function get(Request $request, $version, $id)
    {
        # you should create a service for Fractal
        $fractal = new Manager();
        
        # result data from a datasource
        $data = [
            'id'        => '1',
            'value'     => '30',
            'created'   => '2015-01-10 10:10:10'
        ];
        
        $resource = new Item($data, function(array $temperature) {
            return [
                'id'        => (int)$temperature['id'],
                'value'     => (int)$temperature['value'],
                'created'   => new \DateTime($temperature['created'], new \DateTimeZone('UTC')),
                'links'   => [
                    [
                        'rel' => 'self',
                        'uri' => '/temperatures/' . $temperature['id'],
                    ]
                ]
            ];
        });
        
        return new Response\Ok(
            $fractal->createData($resource)->toArray()
        );
    }
}