From b074b7db28e0164d85ac93a597e21a8e4cc4721a Mon Sep 17 00:00:00 2001
From: Jukka Lampikoski <jukka@lampikoski.com>
Date: Tue, 10 Mar 2026 16:26:44 +0200
Subject: [PATCH] =?UTF-8?q?fix:=20add=20unicode=20flag=20to=20named=20para?=
 =?UTF-8?q?m=20regex=20for=20=C3=B6/=C3=A4=20chars?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Column name yhteyshenkilö contains ö which \w doesn't match
without the /u flag. This caused SQL syntax errors.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 db.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/db.php b/db.php
index 1f7e265..f5adfa5 100644
--- a/db.php
+++ b/db.php
@@ -35,7 +35,7 @@ function _dbRun(string $sql, array $params = []): mysqli_stmt {
     // Muunna nimetyt parametrit (:name) positiivisiksi (?)
     if (!empty($params) && !array_is_list($params)) {
         $ordered = [];
-        $sql = preg_replace_callback('/:(\w+)/', function($m) use ($params, &$ordered) {
+        $sql = preg_replace_callback('/:(\w+)/u', function($m) use ($params, &$ordered) {
             $key = $m[1];
             $ordered[] = array_key_exists($key, $params) ? $params[$key] : null;
             return '?';