Write a PHP script to get the information about the operating system PHP is running on

code:-

<?php

 echo php_uname()."\n";

echo PHP_OS."\n";

if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {

echo '<br>This is a server using Windows!';

} else {

echo '<br>This is a server not using Windows!'."\n";

}

?>

output:-

Windows NT LAPTOP-3KV6KVJ7 10.0 build 22000 (Windows 10) AMD64 WINNT
This is a server using Windows!