WyriHaximus / reactphp-http-middleware-with-headers

src/WithRandomHeadersMiddleware.php

Spacing +6 added lines, -6 removed lines

@@ -1,4 +1,4 @@ 
-<?php declare(strict_types=1);
+<?php declare(strict_types = 1);
 
 namespace WyriHaximus\React\Http\Middleware;
 
@@ -8,7 +8,7 @@ 
 
 final class WithRandomHeadersMiddleware
 {
-    private $headers = [];
+    private $headers = [ ];
 
     private $minimum = 2;
 
@@ -37,14 +37,14 @@ 
 
     public function __invoke(ServerRequestInterface $request, callable $next)
     {
-        return resolve($next($request))->then(function (ResponseInterface $response) {
+        return resolve($next($request))->then(function(ResponseInterface $response) {
             $count = random_int($this->minimum, $this->maximum);
             $headers = $this->headers;
             for ($i = 0; $i < $count; $i++) {
                 $randomizer = array_keys($headers);
-                $header = $randomizer[random_int(0, count($headers) - 1)];
-                $response = $response->withHeader($header, $headers[$header]);
-                unset($headers[$header]);
+                $header = $randomizer[ random_int(0, count($headers) - 1) ];
+                $response = $response->withHeader($header, $headers[ $header ]);
+                unset($headers[ $header ]);
             }
 
             return resolve($response);