How can the target attribute be utilized in PHP to open a new window when a button is clicked?

To open a new window when a button is clicked in PHP, you can utilize the target attribute within the form tag. By setting the target attribute to "_blank", the form submission will open a new window or tab. This is useful when you want to keep the original page intact while displaying the form submission in a separate window.

<form action="process_form.php" method="post" target="_blank">
  <!-- Form fields go here -->
  <button type="submit">Submit</button>
</form>