This PHP script checks if the exec() function is enabled on the server. If so, it retrieves the server's IP address using the hostname -i command and returns it

Server -IP-Address-Retrieval-Script.php

<?php

if (function_exists('exec')) {
    $ip_from_exec = exec('hostname -i');
    echo "IP Address (via exec): $ip_from_exec";
} else {
    echo "exec() function is not enabled on this server.";
}

?>