From dbd56144cddaebacc30633b2b88c107c5c07d04c Mon Sep 17 00:00:00 2001
From: kenjis <kenji.uui@gmail.com>
Date: Tue, 26 Sep 2023 15:29:26 +0900
Subject: [PATCH] fix: outer options are not merged with inner options

---
 system/Router/RouteCollection.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/system/Router/RouteCollection.php b/system/Router/RouteCollection.php
index ca080152ff28..325111e519a4 100644
--- a/system/Router/RouteCollection.php
+++ b/system/Router/RouteCollection.php
@@ -771,7 +771,10 @@ public function group(string $name, ...$params)
         $callback = array_pop($params);
 
         if ($params && is_array($params[0])) {
-            $this->currentOptions = array_shift($params);
+            $this->currentOptions = array_merge(
+                $this->currentOptions ?? [],
+                array_shift($params)
+            );
         }
 
         if (is_callable($callback)) {