/**
  * register_plugin_shortcode_totalfans
  * 
  * handle [easy-total-fans] shortcode
  * @since 3.4
  * 
  */
 public function register_plugin_shortcode_totalfans($attrs)
 {
     $counters = $this->get_followers();
     $total = 0;
     foreach ($counters as $network => $follow_count) {
         if (intval($follow_count) > 0) {
             $total += $follow_count;
         }
     }
     echo ESSBSocialFollowersCounterDraw::followers_number($total);
 }