How can a PHP beginner troubleshoot issues with displaying the correct server information in Teamspeak Display?

Issue: The PHP beginner can troubleshoot issues with displaying the correct server information in Teamspeak Display by ensuring that the correct server IP address, port, and query port are used in the connection settings. Additionally, they should verify that the PHP script is properly querying the Teamspeak server for the information and that the response is being parsed correctly.

<?php
$serverIP = 'your_server_ip';
$serverPort = 'your_server_port';
$queryPort = 'your_query_port';

$ts3 = TeamSpeak3::factory("serverquery://{$serverIP}:{$queryPort}/?server_port={$serverPort}");

$serverInfo = $ts3->serverInfo();
echo "Server Name: {$serverInfo['virtualserver_name']}\n";
echo "Current Users: {$serverInfo['virtualserver_clientsonline']}\n";
echo "Max Users: {$serverInfo['virtualserver_maxclients']}\n";
?>