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includes/class-forum-roles.php

@@ -108,7 +108,7 @@ class WBF_Roles {
     /** Nach Level sortiert (höchstes zuerst) */
     public static function get_sorted() {
         $all = self::get_all();
-        uasort($all, fn($a,$b) => $b['level'] <=> $a['level']);
+        uasort($all, function($a, $b) { return $b['level'] <=> $a['level']; });
         return $all;
     }