fix: http response as array

includes/class-http-client.php

@@ -122,19 +122,7 @@ class Http_Client
             return $response;
         }
 
-        $response = (object) $response;
-        $response->json = function () use ($response) {
-            if (!isset($response->headers['content-type'])) {
-                return null;
-            }
-            if ($response->headers['content-type'] !== 'application/json') {
-                return null;
-            }
-
-            return (array) json_decode($response->body, true);
-        };
-
-        if ($response->response['code'] !== 200) {
+        if ($response['response']['code'] !== 200) {
             return new WP_Error(
                 'wpct_http_error',
                 __("Http error response status code: Request to {$url} with {$args['method']} method", 'wpct-http-bridge'),