Function Arguments Return Description Version Path

dynamic_sidebar

(int|string) $index = 1
(boolean) True, if widget sidebar was found and called. False if not found or not called.

Display dynamic sidebar.

2.2 wp-includes / widgets.php

is_dynamic_sidebar

(boolean) True, if using widgets. False, if not using widgets.

Whether the dynamic sidebar is enabled and used by theme.

2.2 wp-includes / widgets.php