This is a very small thing, but I can't seem to get the syntax right. I am trying to print out the url of a link field into a theme template, so that I can wrap another field with an anchor.
<?php print render($content['field_link']); ?>
This renders the full field, which is not what I want. How can I print the raw URL value of the link field?
I tried to get devel to give me some output for the field, but had trouble getting the field array to print at all. I tried variations of:
<?php print $field_bio_link['url']; ?>
to no avail. Any tips?