From 4a454db0dcd1130fd236e7494f310e2c0d16f159 Mon Sep 17 00:00:00 2001
From: hskwon <shine1324@gmail.com>
Date: Mon, 1 Dec 2025 10:43:41 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20=EC=82=AC=EC=9A=A9=EC=9E=90=20=EC=9D=B4?=
 =?UTF-8?q?=EB=A6=84=20=EC=B2=AB=20=EA=B8=80=EC=9E=90=20=ED=95=9C=EA=B8=80?=
 =?UTF-8?q?=20=EA=B9=A8=EC=A7=90=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- substr() → mb_substr()로 변경하여 멀티바이트 문자 지원
- strtoupper() → mb_strtoupper()로 변경
- 헤더, 사이드바 사용자 아바타에 적용
---
 resources/views/partials/header.blade.php  | 2 +-
 resources/views/partials/sidebar.blade.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/resources/views/partials/header.blade.php b/resources/views/partials/header.blade.php
index b8825368..e0fb8934 100644
--- a/resources/views/partials/header.blade.php
+++ b/resources/views/partials/header.blade.php
@@ -70,7 +70,7 @@ class="border-gray-300 rounded-lg text-sm focus:ring-primary focus:border-primar
                 class="flex items-center gap-2 px-3 py-2 text-sm font-medium text-gray-700 hover:bg-gray-100 rounded-lg focus:outline-none"
             >
                 <div class="w-8 h-8 rounded-full bg-primary text-white flex items-center justify-center text-sm font-bold">
-                    {{ strtoupper(substr(auth()->user()->name ?? 'U', 0, 1)) }}
+                    {{ mb_strtoupper(mb_substr(auth()->user()->name ?? 'U', 0, 1)) }}
                 </div>
                 <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                     <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7" />
diff --git a/resources/views/partials/sidebar.blade.php b/resources/views/partials/sidebar.blade.php
index d3b923f4..72cfbdbd 100644
--- a/resources/views/partials/sidebar.blade.php
+++ b/resources/views/partials/sidebar.blade.php
@@ -331,7 +331,7 @@ class="flex items-center gap-2 pr-3 py-2 rounded-lg text-sm text-gray-700 hover:
         <div class="p-4 border-t border-gray-200">
             <div class="flex items-center gap-3">
                 <div class="w-10 h-10 rounded-full bg-primary text-white flex items-center justify-center font-bold">
-                    {{ strtoupper(substr(auth()->user()->name ?? 'U', 0, 1)) }}
+                    {{ mb_strtoupper(mb_substr(auth()->user()->name ?? 'U', 0, 1)) }}
                 </div>
                 <div class="flex-1 min-w-0">
                     <p class="text-sm font-medium text-gray-900 truncate">