What potential issues can arise when trying to start a Powershell script using PHP on a Windows server?

When trying to start a Powershell script using PHP on a Windows server, one potential issue that can arise is the lack of proper permissions for the PHP script to execute the Powershell script. To solve this issue, you can use the `exec()` function in PHP with the appropriate permissions to run the Powershell script.

<?php
// Set the path to the Powershell script
$psScriptPath = "C:\\path\\to\\your\\script.ps1";

// Execute the Powershell script with appropriate permissions
exec("powershell -ExecutionPolicy Bypass -File $psScriptPath");
?>