Kevinrob / guzzle-cache-middleware

src/CacheMiddleware.php

Spacing +6 added lines, -6 removed lines

@@ -110,11 +110,11 @@ 
      */
     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) {
+                    function(ResponseInterface $response) {
                         return $response->withHeader(self::HEADER_CACHE_INFO, self::HEADER_CACHE_MISS);
                     }
                 );
@@ -183,7 +183,7 @@ 
             $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);
@@ -216,7 +216,7 @@ 
 
                     return self::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) {
@@ -268,7 +268,7 @@ 
      */
     protected function addReValidationRequest(
         RequestInterface $request,
-        CacheStrategyInterface &$cacheStorage,
+        CacheStrategyInterface & $cacheStorage,
         CacheEntry $cacheEntry
     ) {
         // Add the promise for revalidate
@@ -277,7 +277,7 @@ 
             $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) {