Most of you are probably familiar with using the Form API (either via hook_form_alter or when building your own form) to set the destination a user is sent to after submitting a form.
<?php
function mymodule_form_alter($form_id, &$form) {
if ($form_id == 'page_node_form') {
$form['#redirect'] = 'my/new/page';
}
}
?>
This usually works, but today I came across a special case.
What if you want to redirect users back to the referring page after they submit a new node? Sounds simple enough, right? You'd probably do something like this:
<?php
