/**
  * Widget Output.
  * @see WP_Widget::widget()
  */
 public function widget($args, $instance)
 {
     global $wpdb;
     extract($args, EXTR_SKIP);
     $number = (int) $instance['number'];
     if (1 > $number) {
         $number = 5;
     } elseif (20 < $number) {
         $number = 20;
     }
     echo $before_widget;
     if (!empty($instance['title'])) {
         echo $before_title . $instance['title'] . $after_title;
     }
     echo '<ul>';
     $subquery = aoc_roles_subquery();
     $query = "SELECT ID, user_login, display_name FROM ( {$subquery} ) AS usr " . "ORDER BY user_registered DESC " . "LIMIT 0,{$number};";
     $users = $wpdb->get_results($query);
     foreach ($users as $user) {
         echo '<li>';
         if ($instance['avatar']) {
             echo get_avatar($user->ID, $instance['avatar-size']);
         }
         echo '<a href="' . aoc_profile_link(urlencode($user->user_login)) . '">' . $user->display_name . '</a></li>';
     }
     echo '</ul>';
     echo $after_widget;
 }
 /**
  * Widget Output.
  * @see WP_Widget::widget()
  */
 public function widget($args, $instance)
 {
     global $wpdb;
     extract($args, EXTR_SKIP);
     $number = (int) $instance['number'];
     if (1 > $number) {
         $number = 5;
     } elseif (20 < $number) {
         $number = 20;
     }
     echo $before_widget;
     if (!empty($instance['title'])) {
         echo $before_title . $instance['title'] . $after_title;
     }
     echo '<ul>';
     $subquery = aoc_roles_subquery();
     $query = "SELECT ID, user_login, display_name FROM {$wpdb->usermeta} INNER JOIN ( {$subquery} ) AS usr " . "ON {$wpdb->usermeta}.user_id = usr.id " . "WHERE {$wpdb->usermeta}.meta_key='akucom_gallery_update' " . "ORDER BY {$wpdb->usermeta}.meta_value DESC " . "LIMIT 0,{$number};";
     $users = $wpdb->get_results($query);
     foreach ($users as $user) {
         echo '<li>';
         if ($instance['avatar']) {
             echo get_avatar($user->ID, $instance['avatar-size']);
         }
         echo '<a href="' . aoc_create_link('gallery', urlencode($user->user_login)) . '">' . $user->display_name . '</a></li>';
     }
     echo '</ul>';
     echo $after_widget;
 }