Reply To: Post Object with single value

• John Huebner

• August 5, 2020 at 1:22 am

what you need to do is detect this return value

if (is_a($field_values, 'WP_Post')) {
  // return is a single post object
  // convert it to an array for use below
  $field_values = array($field_values);
}
if ( is_array( $field_values ) ) {