Я хочу напечатать два атрибута в одной категории, используя php. Нравится viewCount и subscriberCount под статистикой

Question

<?php

   $channel_id = "UC5Mw9JhllsqJNVHlpJaJlog";
   $api_key = "AIzaSyAy2Hz6BnOEO3UxmmGYQ9tAFg_uyGKGbTg";
   $api_response = file_get_contents('https://www.googleapis.com/youtube/v3/channels part=statistics&id='.$channel_id.'&key='.$api_key);
   $api_response_decoded = json_decode($api_response, true);
   print_r($api_response_decoded['items'][0]);

?>

Иерархия атрибутов:

"statistics": {
    "viewCount": unsigned long,
    "commentCount": unsigned long,
    "subscriberCount": unsigned long,  // this value is rounded to three significant figures
    "hiddenSubscriberCount": boolean,
    "videoCount": unsigned long
  }