Kevinrob / guzzle-cache-middleware

src/CacheMiddleware.php

Spacing +5 added lines, -5 removed lines

@@ -120,12 +120,12 @@ 
      */
     public function __invoke(callable $handler)
     {
-        return function (RequestInterface $request, array $options) use (&$handler) {
+        return function(RequestInterface $request, array $options) use (&$handler) {
             if (!isset($this->httpMethods[strtoupper($request->getMethod())])) {
                 // No caching for this method allowed
 
                 return $handler($request, $options)->then(
-                    function (ResponseInterface $response) use ($request) {
+                    function(ResponseInterface $response) use ($request) {
                         if (!isset($this->safeMethods[$request->getMethod()])) {
                             // Invalidate cache after a call of non-safe method on the same URI
                             $response = $this->invalidateCache($request, $response);
@@ -199,7 +199,7 @@ 
             $promise = $handler($request, $options);
 
             return $promise->then(
-                function (ResponseInterface $response) use ($request, $cacheEntry) {
+                function(ResponseInterface $response) use ($request, $cacheEntry) {
                     // Check if error and looking for a staled content
                     if ($response->getStatusCode() >= 500) {
                         $responseStale = static::getStaleResponse($cacheEntry);
@@ -236,7 +236,7 @@ 
 
                     return static::addToCache($this->cacheStorage, $request, $response, $update);
                 },
-                function ($reason) use ($cacheEntry) {
+                function($reason) use ($cacheEntry) {
                     if ($reason instanceof TransferException) {
                         $response = static::getStaleResponse($cacheEntry);
                         if ($response instanceof ResponseInterface) {
@@ -297,7 +297,7 @@ 
             $request = $request->withHeader(self::HEADER_RE_VALIDATION, '1');
             $this->waitingRevalidate[] = $this->client
                 ->sendAsync($request)
-                ->then(function (ResponseInterface $response) use ($request, &$cacheStorage, $cacheEntry) {
+                ->then(function(ResponseInterface $response) use ($request, &$cacheStorage, $cacheEntry) {
                     $update = false;
 
                     if ($response->getStatusCode() == 304) {