". * @param string $class Optinal classname added to the wrapper element. */ function _show_replaceable( $sidebar, $prefix, $cat_name, $class = '' ) { $base_id = 'cs-' . $prefix; $inp_id = $base_id . '-' . $sidebar['id']; $inp_name = '___cs___' . $prefix . '___' . $sidebar['id']; $sb_id = $sidebar['id']; $class = (empty( $class ) ? '' : ' ' . $class); ?>