how to call a posts thumbnail url in the head area?

Might find something in one of the following posts that helps.
https://www.ads-software.com/support/topic/the_post_thumbnail-url
https://www.ads-software.com/support/topic/echo-the_post_thumbnail-url

If not, check some of those listed here.
https://www.ads-software.com/tags/the_post_thumbnail

thanks for this, fantastic ??

i’ve gotten close with:

<?php if (in_category('5') ) { the_post(); rewind_posts();
echo '<meta property="text" content="' . wp_get_attachment_thumb_url( get_post_thumbnail_id( $post->ID ) ) . '" />';
} ?>

which is outputting the thumbnail url great, but now i’m wondering how to specify the thumbnail size – i know those links above provide examples of this but i can’t get it to work in the context above – any help appreciated ie how do i get it to output the url of a thumbnail that is 80 x 80.

thanks!

Sorry i’m not following, is your thumbnail size set to 80 x 80? If that’s the case, you should already be getting back the URL of the appropriate thumbnail, no?

Please explain the problem in more detail.

Thanks for your reply.

I was wondering if you could define a thumbnail with any dimensions, regardless of what you had set the thumbnail dimensions to in Settings>Media.

Edit:

Ah, i think this has been answered here and where i am up to is just figuring out the correct syntax. Thanks.