Update itemmapper.php

* Fix multibyte search

1 files changed, 1 insertions, 1 deletions

diff --git a/db/itemmapper.php b/db/itemmapper.php
index 27a61db80..b7a594122 100644
--- a/db/itemmapper.php
+++ b/db/itemmapper.php
@@ -68,7 +68,7 @@ class ItemMapper extends NewsMapper {
     private function buildLikeParameters($search=[]) {
         return array_map(function ($param) {
             $param = addcslashes($param, '\\_%');
-            return '%' . strtolower($param) . '%';
+            return '%' . mb_strtolower($param) . '%';
         }, $search);
     }