How can i modify my PHP script to read an API as an array?

I have a PHP script in Wordpress that processes API data if it's an array but I'm having a figuring this out. Here is my PHP script:

  $results = wp_remote_retrieve_body( wp_remote_get('https://...') );      $results = json_decode( $results );           if( ! is_array( $results ) || empty( $results ) ){      return false;    }  

Here's what the API looks like. It' is not an array so how can I modify my above script to support this?:

{    "msg": "OK",    "server_time": "2021-03-04 01:42:20",    "status": 200,    "result": {      "total_pages": 2,      "files": [        {          "Country": "USA",          "city": "NYC",          "zip: "12345",        },        {          "Country": "RUSSIA",          "city": "MOSCOW",          "zip: "12345",        },          

https://stackoverflow.com/questions/66467986/how-can-i-modify-my-php-script-to-read-an-api-as-an-array March 04, 2021 at 11:05AM