diff --git a/bridges/LeBonCoinBridge.php b/bridges/LeBonCoinBridge.php
index 19016cc6..72d21099 100755
--- a/bridges/LeBonCoinBridge.php
+++ b/bridges/LeBonCoinBridge.php
@@ -134,7 +134,7 @@ class LeBonCoinBridge extends BridgeAbstract{
     public function collectData(array $param){
 
         $html = '';
-        $link = 'http://www.leboncoin.fr/annonces/offres/' . $param[r] . '/?f=a&th=1&q=' . $param[k];
+        $link = 'http://www.leboncoin.fr/annonces/offres/' . $param['r'] . '/?f=a&th=1&q=' . $param['k'];
         $html = file_get_html($link) or $this->returnError('Could not request LeBonCoin.', 404);
 
         $list = $html->find('.list-lbc', 0);
diff --git a/caches/FileCache.php b/caches/FileCache.php
index f2e0dbb7..f2a3ea87 100644
--- a/caches/FileCache.php
+++ b/caches/FileCache.php
@@ -24,6 +24,9 @@ class FileCache extends CacheAbstract{
     public function saveData($datas){
         $this->isPrepareCache();
 
+        //Re-encode datas to UTF-8
+        $datas = Cache::utf8_encode_deep($datas);
+        
         $writeStream = file_put_contents($this->getCacheFile(), json_encode($datas));
 
 		if(!$writeStream) {
diff --git a/lib/Cache.php b/lib/Cache.php
index fa80bc04..a165148d 100644
--- a/lib/Cache.php
+++ b/lib/Cache.php
@@ -70,6 +70,26 @@ class Cache{
         return preg_match('@^[A-Z][a-zA-Z0-9-]*$@', $nameCache);
     }
 
+
+    static public function utf8_encode_deep(&$input) {
+        if (is_string($input)) {
+            $input = utf8_encode($input);
+        } else if (is_array($input)) {
+            foreach ($input as &$value) {
+                Cache::utf8_encode_deep($value);
+            }
+
+            unset($value);
+        } else if (is_object($input)) {
+            $vars = array_keys(get_object_vars($input));
+
+            foreach ($vars as $var) {
+                Cache::utf8_encode_deep($input->$var);
+            }
+        }
+    }
+
+    
 	static public function purge() {
 		$cacheTimeLimit = time() - 60*60*24 ;
 		$cachePath = 'cache';