convertCase method doc block fix (#48729)

laravel · Oct 16, 2023 · 0d23fb3 · 0d23fb3
1 parent 967dab6
commit 0d23fb3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Illuminate/Support/Str.php b/src/Illuminate/Support/Str.php
@@ -297,7 +297,7 @@ public static function containsAll($haystack, $needles, $ignoreCase = false)
      *
      * @param  string  $string
      * @param  int  $mode
-     * @param  string  $encoding
+     * @param  string|null  $encoding
      * @return string
      */
     public static function convertCase(string $string, int $mode = MB_CASE_FOLD, ?string $encoding = 'UTF-8')