How to change header Content-Type: text/html;charset=utf-8 to application/json

[haidarvm]

For better handling in some programming we detect Header Content-type json,
I did add header('Content-Type: application/json');
but still don't work

[passwalls]

For example.
use Workerman/Protocols/Http/Response;
// .....
return new Response(200, [“ Content-Type” => “ application/json”], json_encode($data));

[haidarvm]

Ok, Great its work

use Workerman\Protocols\Http\Response;
new Response(200, ["Content-Type" => "application/json"], json_encode($data));

but it's make performance little bit slower when I'm using wrk

[joanhey]

The performance is the same, but you have to json_encode() the data.

[abdullahhosenakash]

in my case, i parsed the data by using await response.text() rather than await response.json()
await response.text() works fine.