How can the use of the Administrator user in Windows impact security when working with PHP applications?

Using the Administrator user in Windows can impact security when working with PHP applications because it gives the user full access to system resources, making it easier for malicious actors to exploit vulnerabilities. To mitigate this risk, it is recommended to create a dedicated user with limited privileges for running PHP applications.

// Create a new user with limited privileges for running PHP applications
$username = 'php_user';
$password = 'password123';
$cmd = "net user $username $password /add";
exec($cmd);

// Add the new user to the IIS_IUSRS group
$cmd = "net localgroup IIS_IUSRS $username /add";
exec($cmd);