From 588bf725ae30880b74e2cf66b00f2a7aa4f13fc4 Mon Sep 17 00:00:00 2001
From: hskwon <shine1324@gmail.com>
Date: Wed, 10 Dec 2025 21:51:05 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20PDO=20=EC=97=B0=EA=B2=B0=20=EC=84=A4?=
 =?UTF-8?q?=EC=A0=95=20=EA=B0=9C=EC=84=A0=20(MySQL=208.0=20=ED=98=B8?=
 =?UTF-8?q?=ED=99=98)?=
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Content-Transfer-Encoding: 8bit

- charset utf8 → utf8mb4 변경
- PDO 옵션을 생성자에서 직접 설정
- SET NAMES utf8mb4 초기화 명령 추가
---
 lib/mydb.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/lib/mydb.php b/lib/mydb.php
index 63a062eb..89f0f8e3 100644
--- a/lib/mydb.php
+++ b/lib/mydb.php
@@ -21,12 +21,14 @@ function db_connect(){  //DB연결을 함수로 정의
   $db_user = $_ENV['DB_USER'] ?? 'chandj';
   $db_pass = $_ENV['DB_PASS'] ?? '';
 
-  $dsn = "mysql:host=".$db_host.";dbname=".$db_name.";charset=utf8";
+  $dsn = "mysql:host=".$db_host.";dbname=".$db_name.";charset=utf8mb4";
 
   try {
-    $pdo = new PDO($dsn,$db_user,$db_pass);
-    $pdo->setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_EXCEPTION);
-    $pdo->setAttribute(PDO::ATTR_EMULATE_PREPARES,FALSE);
+    $pdo = new PDO($dsn, $db_user, $db_pass, [
+      PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+      PDO::ATTR_EMULATE_PREPARES => false,
+      PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8mb4"
+    ]);
   } catch (PDOException $Exception) {
     die('오류:'.$Exception->getMessage());
   }