How get thumbnails url.

Hi,

i need to do tricky thing, to get thumbnails url

Like this “> it’s work with

<?php
$image_id = get_post_thumbnail_id( );
$image_url = wp_get_attachment_image_src($image_id, ‘large’);
$image_url3 = $image_url[0];
?>
but it’s work only for first thumbnails.

And i try to get url from seconds thumbnails what your asowme plugin give me, but i fail in this misson.

Can you help me?, what i need to corect in code, to get the url’s?

Thanks for help, and sorry for not very good specking in English

.

https://www.ads-software.com/plugins/multiple-post-thumbnails/