Been hunting for a while and I can't figure out how to use
get_custom_header to get the alt text associated with the media file, so that I can add photo credits to the headers on my site. Am I missing something?
Code to add header image is:
<img src="<?php header_image(); ?>" height="<?php echo get_custom_header()->height; ?>" width="<?php echo get_custom_header()->width; ?>" alt="" />
get_custom_header function doesn't seem to have a way to pull in the alt text.