How can the Windows username be extracted using PHP or JavaScript?

To extract the Windows username using PHP, you can utilize the `$_SERVER['LOGON_USER']` variable. This variable contains the username of the currently logged in Windows user. You can access this variable in your PHP script to retrieve the Windows username. 

$username = $_SERVER['LOGON_USER'];
echo "Windows username: " . $username;

Keywords

Windows username extraction PHP JavaScript

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