Fix commenting issue

src/MiddlewareCors.php

@@ -131,12 +131,12 @@ public function setLogger(LoggerInterface $logger = null)
     /**
      * Add a log string if we have a logger.
      *
-     * @param string $string String to log.
-     * @param array $logData Additional data to log.
+     * @param string $string  String to log.
+     * @param array  $logData Additional data to log.
      *
      * @return bool True if logged, false if no logger.
      */
-    public function addLog(string $string,array $logData=[]) : bool
+    public function addLog(string $string, array $logData = []) : bool
     {
         if (null !== $this->logger) {
             $this->logger->debug('CORs: '.$string, $logData);
@@ -239,8 +239,8 @@ public function __invoke(
         // and the credentials field returned (if they are applicable).
         // All other fields are "request specific" (either preflight or not).
         // set the Access-Control-Allow-Origin header. Uses origin configuration setting.
-        $allowedOrigins=[];
-        $origin = $this->parseOrigin($request,$allowedOrigins);
+        $allowedOrigins = [];
+        $origin         = $this->parseOrigin($request, $allowedOrigins);
         // check the origin is one of the allowed ones.
         if ('' === $origin) {
             $exception = new BadOrigin('Bad Origin');

src/MiddlewareCors/Preflight.php

@@ -198,9 +198,9 @@ final protected function accessControlRequestHeaders(
         // loop through each of their provided headers
         foreach ($requestHeaders as $header) {
             // if we are unable to find a match for the header, block it for security.
-            if (false === in_array($header, $allowedHeaders,true)) {
+            if (false === in_array($header, $allowedHeaders, true)) {
                 // block it
-                $exception = new HeaderNotAllowed(sprintf('Header "%s" not allowed',$header));
+                $exception = new HeaderNotAllowed(sprintf('Header "%s" not allowed', $header));
                 $exception->setAllowed($allowedHeaders)
                     ->setSent($originalRequestHeaders);
                 throw $exception;

src/MiddlewareCors/Traits/Parse.php

@@ -153,11 +153,12 @@ protected function parseMaxAge(ServerRequestInterface $request) : int
      * Parse the origin setting using wildcards where necessary.
      * Can return * for "all hosts", '' for "no origin/do not allow" or a string/hostname.
      *
-     * @param ServerRequestInterface $request The server request with the origin header.
+     * @param ServerRequestInterface $request        The server request with the origin header.
+     * @param array|callable         $allowedOrigins The returned list of allowed origins found.
      *
      * @return string
      */
-    protected function parseOrigin(ServerRequestInterface $request,array &$allowedOrigins=[]) : string
+    protected function parseOrigin(ServerRequestInterface $request, array &$allowedOrigins = []) : string
     {
         // read the client provided origin header
         $origin = $request->getHeaderLine('origin');
@@ -198,7 +199,7 @@ protected function parseOrigin(ServerRequestInterface $request,array &$allowedOr
         if (true === is_array($originSetting)) {
             $this->addLog('Iterating through Origin array');
             foreach ($originSetting as $item) {
-                $allowedOrigins[]=$item;
+                $allowedOrigins[] = $item;
                 // see if the origin matches (the parseOriginMatch function supports
                 // wildcards)
                 $matched = $this->parseOriginMatch($item, $originHost);
@@ -215,8 +216,8 @@ protected function parseOrigin(ServerRequestInterface $request,array &$allowedOr
         // is to try to match it as a string (if applicable)
         if ('' === $matched && true === is_string($originSetting)) {
             $this->addLog('Attempting to match origin as string');
-            $allowedOrigins[]=$originSetting;
-            $matched = $this->parseOriginMatch($originSetting, $originHost);
+            $allowedOrigins[] = $originSetting;
+            $matched          = $this->parseOriginMatch($originSetting, $originHost);
         }
 
         // return the matched setting (may be '' to indicate nothing matched)