function widget($args, $instance) { extract($args, EXTR_SKIP); echo $before_widget; $items = empty($instance['items']) ? ' ' : apply_filters('widget_title', $instance['items']); if (!is_numeric($items)) { $items = 3; } if (!empty($items)) { pp_posts('popular', $items, TRUE); } echo $after_widget; }
function popular_posts_func($atts) { //extract short code attr extract(shortcode_atts(array('items' => 3), $atts)); $return_html = pp_posts('poopular', $items, FALSE, 'black', FALSE); return $return_html; }