/** * Title as class on 'before_widget' * @param class $instance widget instance * @param class $widget_class Instance of widget class */ function add_widget_title_to_before_widget($instance, $widget_class, $args) { if (!empty($instance['title'])) { $new_class = 'class="' . sanitize_title($instance['title']) . ' '; $args['before_widget'] = str_replace('class="', $new_class, $args['before_widget']); $widget_class->widget($args, $instance); return false; } else { return $instance; } }