kodie

<?php
// Use a datalist in place of a select dropdown for wp_dropdown_users
add_filter('wp_dropdown_users', 'wp_dropdown_users_datalist');
function wp_dropdown_users_datalist($html) {
  preg_match("/name='(.*?)'/", $html, $name);
  preg_match("/id='(.*?)'/", $html, $id);

  $html = str_replace(array('<select', '/select>'), array('<datalist', '/datalist>'), $html);
  $html = preg_replace("/id='$id[1]'/", "id='$id[1]-list'", $html);
  $html = preg_replace("/name='$name[1]'/", '', $html);