Use of curl in File Manager script

Summary

Can i use curl in File Manager php script?

Content

I have the below script in File Manager that stops just after load_curl().

What am I doing wrong with using curl in this File Manager script?

 

Thank you!

Version

20B

Code Snippet

use \RightNow\Connect\v1_3 as RNCPHP;
if (!defined('DOCROOT')) {
   $docroot = get_cfg_var('doc_root');
   define('DOCROOT', $docroot);
}
 
require_once(DOCROOT . '/include/ConnectPHP/Connect_init.phph' );
InitConnectAPI(Given,Given); //Valid Username and Password
load_curl();
$ch = curl_init();