use null coalesce operator

Author: samsonasik

src/Listener/ForceHttps.php

@@ -90,10 +90,8 @@ public function forceHttpsScheme(MvcEvent $e) : void
             }
         }
 
-        if (! isset($httpsRequestUri)) {
-            $uriString       = $uri->setScheme('https')->toString();
-            $httpsRequestUri = $this->getFinalhttpsRequestUri($uriString);
-        }
+        $httpsRequestUri = $httpsRequestUri
+            ?? $this->getFinalhttpsRequestUri((string) $uri->setScheme('https'));
 
         // 308 keeps headers, request method, and request body
         $response->setStatusCode(308);

src/Middleware/ForceHttps.php

@@ -73,10 +73,8 @@ public function process(ServerRequestInterface $request, RequestHandlerInterface
             }
         }
 
-        if (! isset($httpsRequestUri)) {
-            $uriString       = $uri->withScheme('https')->__toString();
-            $httpsRequestUri = $this->getFinalhttpsRequestUri($uriString);
-        }
+        $httpsRequestUri = $httpsRequestUri
+            ?? $this->getFinalhttpsRequestUri((string) $uri->withScheme('https'));
 
         // 308 keeps headers, request method, and request body
         $response = $response->withStatus(308);