From f1f769a37e37fdcf0549d135e967fe840b10976e Mon Sep 17 00:00:00 2001
From: Bernhard Posselt <dev@bernhard-posselt.com>
Date: Thu, 24 Mar 2016 14:33:37 +0100
Subject: explicitely use utf-8 encoding

---
 db/item.php       | 3 ++-
 db/itemmapper.php | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/db/item.php b/db/item.php
index a5daacc65..153414c93 100644
--- a/db/item.php
+++ b/db/item.php
@@ -220,7 +220,8 @@ class Item extends Entity implements IAPI, \JsonSerializable {
                 html_entity_decode(strip_tags($this->getBody())) .
                 html_entity_decode($this->getAuthor()) .
                 html_entity_decode($this->getTitle()) .
-                $this->getUrl()
+                $this->getUrl(),
+                'UTF-8'
             )
         );
         $this->setFingerprint($this->computeFingerprint());
diff --git a/db/itemmapper.php b/db/itemmapper.php
index b7a594122..895b0f7ae 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 '%' . mb_strtolower($param) . '%';
+            return '%' . mb_strtolower($param, 'UTF-8') . '%';
         }, $search);
     }
 
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