Uploading an image

• 

  • Gonzalo

  • February 12, 2019 at 3:15 am

  Hi,

  I need to upload an image to a custom field where the field name is banner_photos and the key is field_55ff63951614f.

  I am trying :

  $filename = self::download_image ($banner);
  update_field('banner_field', $filename, $post_id); 

  But it doesn’t work. What I am doing wrong?

  Thanks