Hide PHP Warning: substr_compare() The length cannot exceed initial string length

10 years ago · bc088fdc90
parent b08306ec1f
commit bc088fdc90
1 changed files with 1 additions and 1 deletions
--- a/program/lib/Roundcube/html.php
+++ b/program/lib/Roundcube/html.php
@ -285,7 +285,7 @@ class html

            // ignore not allowed attributes
            if (!empty($allowed)) {
-                $is_data_attr = substr_compare($key, 'data-', 0, 5) === 0;
+                $is_data_attr = @substr_compare($key, 'data-', 0, 5) === 0;
                if (!isset($allowed_f[$key]) && (!$is_data_attr || !isset($allowed_f['data-*']))) {
                    continue;
                }