hardening UTF-8 conversion

jmturner · Jan 25, 2022 · 197c8a9 · 197c8a9
1 parent 4ea24ce
commit 197c8a9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/owa_lib.php b/owa_lib.php
@@ -1069,7 +1069,7 @@ public static function utf8Encode($string) {
             return $string;
         } else {
             if (function_exists('iconv')) {
-                return iconv('UTF-8','UTF-8//TRANSLIT', $string);
+                return iconv(mb_detect_encoding( $string ),'UTF-8//TRANSLIT', $string);
             } else {
                 // at least worth a try
                 return utf8_encode($string);