PHP Util_Ui::format_mbytes示例

 public static function w3tc_ajax_cdn_highwinds_widgetdata()
 {
     try {
         $core = Dispatcher::component('Cdn_Core');
         $cdn = $core->get_cdn();
         $analytics = $cdn->service_analytics_transfer();
         $sum_mbytes = 0;
         $sum_mbps = 0;
         $sum_rps = 0;
         $graph = array(array('Date', 'Requests'));
         $count = count($analytics);
         foreach ($analytics as $item) {
             $sum_mbytes += $item['xferUsedTotalMB'];
             $sum_mbps += $item['xferRateMeanMbps'];
             $sum_rps += $item['rpsMean'];
             $graph[] = array(gmdate('d M', $item['usageTime'] / 1000), $item['requestsCountTotal']);
         }
         $response = array('transferred_size' => Util_Ui::format_mbytes($sum_mbytes / $count), 'average_mbps' => sprintf('%.2f', $sum_mbps / $count), 'average_rps' => sprintf('%.2f', $sum_rps / $count), 'graph' => $graph);
         echo json_encode($response);
     } catch (\Exception $e) {
         echo json_encode(array('error' => $e->getMessage()));
     }
 }