1 files changed, 2 insertions, 2 deletions
diff --git a/inc/Utf8/Clean.php b/inc/Utf8/Clean.php
index 79c46810c..0975ff559 100644
--- a/inc/Utf8/Clean.php
+++ b/inc/Utf8/Clean.php
@@ -65,8 +65,8 @@ class Clean
         $ascii = '';
         $len = strlen($str);
         for ($i = 0; $i < $len; $i++) {
-            if (ord($str{$i}) < 128) {
-                $ascii .= $str{$i};
+            if (ord($str[$i]) < 128) {
+                $ascii .= $str[$i];
             }
         }
         return $ascii;