[Laravel] Can not access request data #136

Description

Access the request data using $request->get('data') returns nothing, however using $request->data works.

Setup:

Laravel app running inside the phppm/nginx container

php-pm: v1.0.4
php-pm-httpkernel: v1.0.4
Laravel: v5.6

Steps to reproduce:

1. Clone my example repo: git clone https://github.com/tobiasdierich/php-pm-example (The only important bit is here: https://github.com/tobiasdierich/php-pm-example/blob/master/routes/api.php`)
2. Run composer: composer install --no-dev
3. Start php-pm: docker run -v `pwd`:/var/www -p 8080:80 phppm/nginx --bootstrap=laravel --static-directory=public/
4. Make a post request to /api/foo with POST data:

{
   "foo": "bar"
}

5. Make the same request to /api/bar

Result:

The first request to /api/foo returns nothing, the second however returns bar.

Expected behaviour:

Both requests should return bar.