Reply To: Exported PHP register_field_group location variables

• aberkow

• January 26, 2017 at 6:01 am

This problem can be solved by doing this…

function pass_post_id_as_string() {
  global $post;
  $post_id = $post-> ID;
  $post_id_as_string = (string)$post_id;
  return $post_id_as_string;
}
add_action('wp_head', 'pass_post_id_as_string');

in the location part of the array (see above) set the value as the function.