From dc20c953cac17babf5f97a1b28a4c0274a1380c9 Mon Sep 17 00:00:00 2001
From: kenjis <kenji.uui@gmail.com>
Date: Wed, 25 Jan 2023 17:37:20 +0900
Subject: [PATCH] refactor: remove unused variable

---
 system/Router/RouteCollection.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/system/Router/RouteCollection.php b/system/Router/RouteCollection.php
index 62705e1219f5..f115a1251099 100644
--- a/system/Router/RouteCollection.php
+++ b/system/Router/RouteCollection.php
@@ -1641,7 +1641,7 @@ public function getRegisteredControllers(?string $verb = '*'): array
 
         if ($verb === '*') {
             foreach ($this->defaultHTTPMethods as $tmpVerb) {
-                foreach ($this->routes[$tmpVerb] as $routeKey => $route) {
+                foreach ($this->routes[$tmpVerb] as $route) {
                     $controller = $this->getControllerName($route['handler']);
                     if ($controller !== null) {
                         $controllers[] = $controller;