What steps can be taken to troubleshoot and resolve the issue of a browser redirecting to a local temporary directory after submitting form data to a PHP script?

Issue: The browser is redirecting to a local temporary directory after submitting form data to a PHP script. This could be due to incorrect redirection logic in the PHP script. To resolve this issue, ensure that the PHP script is properly redirecting to the desired location after processing the form data.

// Check if form data has been submitted
if ($_SERVER["REQUEST_METHOD"] == "POST") {
    // Process the form data
    
    // Redirect to the desired location
    header("Location: desired_location.php");
    exit;
}