The response function creates a response instance or obtains an instance of the response factory:
<?php return response('Hello World', 200, $headers);

return response()->json(['foo' => 'bar'], 200, $headers);
<?php         $solution->run($request->get('parameters', []));



        return response('');

    }



    public function ensureLocalEnvironment()
<?php {

    public function __invoke(Request $request)

    {

        return response(

            file_get_contents(

                Ignition::scripts()[$request->script]

            ),

            200,

            ['Content-Type' => 'application/javascript']

        );

    }

}
<?php {

    public function __invoke(Request $request)

    {

        return response(

            file_get_contents(Ignition::styles()[$request->style]),

            200,

            ['Content-Type' => 'text/css']

        );

    }

}