function widget($args, $instance) { extract($args); $title = apply_filters('widget_title', $instance['title']); $appearance = $instance['appearance']; $appearance = $appearance ? $appearance : 'medium'; $show_count = (int) @$instance['show_count']; $show_count = $show_count ? true : false; if (is_singular()) { // Show widget only on votable pages $codec = new Wdgpo_Codec(); echo $before_widget; if ($title) { echo $before_title . $title . $after_title; } echo $codec->process_plusone_code(array('appearance' => $appearance, 'show_count' => $show_count ? 'yes' : 'no')); echo $after_widget; } }