Fixed time conversion

Author: allflame

src/Bridge/AppStartSpanListener.php

@@ -36,7 +36,7 @@ public function onRequest(RequestEvent $event)
             ->addTag(new SpanKindServerTag())
             ->addTag(new SymfonyComponentTag())
             ->addTag(new SymfonyVersionTag())
-            ->start(1000000 * (int)$request->server->get('REQUEST_TIME_FLOAT', microtime(true)))
+            ->start((int)(1000000 * $request->server->get('REQUEST_TIME_FLOAT', microtime(true))))
             ->finish();
 
         return $this;

src/Bridge/GlobalSpanHandler.php

@@ -43,7 +43,7 @@ public function start(Request $request): GlobalSpanHandler
                 new SymfonyComponentTag(),
                 new SymfonyVersionTag(),
             ]
-        )->start(1000000 * (int)$request->server->get('REQUEST_TIME_FLOAT', microtime(true)));
+        )->start((int)(1000000 * $request->server->get('REQUEST_TIME_FLOAT', microtime(true))));
 
         return $this;
     }