I am using advanced custom fields repeater-field to get the image url like this:
<?php the_sub_field('billede'); ?>
But I also want to get the attachment ID for the image, to be used for something else.
Is this possible? :)
WordPress Development Stack Exchange is a question and answer site for WordPress developers and administrators. It only takes a minute to sign up.Sign up to join this community
The simplest way to do this is to change your field to return attachment ID instead of URL, and then when you need the URL, use
wp_get_attachment_image_src with the ID. The only method I'm aware of to get ID from URL is with a custom SQL query.