In what scenarios would using $_POST be more appropriate than $_GET for passing hidden values in PHP forms?

Using $_POST would be more appropriate than $_GET for passing hidden values in PHP forms when you need to securely transmit sensitive information, such as passwords, credit card details, or any other confidential data. Since $_POST values are not visible in the URL, they provide an extra layer of security compared to $_GET. Additionally, $_POST can handle larger amounts of data compared to $_GET.

<form method="post" action="process_form.php">
    <input type="hidden" name="hidden_field" value="hidden_value">
    <!-- other form fields -->
    <button type="submit">Submit</button>
</form>