/**
* 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;
}
}
