Routing issue with UTF-8

[Stevemoretz]

Hi thanks again for this wonderful library I have a problem.I'd really appreciate if you help me out.

My problem is similar to this :
https://laracasts.com/discuss/channels/general-discussion/laravel-5-problem-with-utf-8-in-a-json-response

The result I get from my api using routing tutorial that you provided, is :
{"post_title":"\u06a9\u0641\u0634 \u0645\u0631\u062f\u0627\u0646\u0647 \u0641\u0644\u0627\u0646","guid":"http://shop-win.test/product/import-placeholder-for-385/"....

however the post_title is escaped without me wanting it to do so.
I can fix it using :

$response = $router->dispatch($request);
echo json_encode(json_decode($response->getContent(),true),JSON_UNESCAPED_UNICODE);

But it's not a very good idea I guess.
What is the alternative way?