public function save_order()
{
$testimonial_array = $_POST['testimonial_id'];
$order_array = $_POST['order'];
$testimonial = new Testimonial();
foreach ($testimonial_array as $key => $value) {
$testimonial_id = $value;
$testimonial_order = $order_array[$key];
$testimonial->update('Testimonial', array('sequence' => $testimonial_order), 'id=' . $testimonial_id);
}
Flash::set('success', __('This testimonial sequence has been saved.'));
redirect(get_url('testimonial'));
}
