Update Ctype.php

symfony · Apr 30, 2018 · 7cc359f · 7cc359f
1 parent 3e5ea16
commit 7cc359f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Ctype.php b/Ctype.php
@@ -206,7 +206,7 @@ public static function ctype_xdigit($text)
      *
      * @param string|int $int
      *
-     * @return string
+     * @return mixed
      */
     private static function convert_int_to_char_for_ctype($int)
     {