I’m interested in the same thing but I am wondering where in the Cron are you supposed to put this?
Also, how do you convert the date from the custom field to Unix timestamp?
Thank you for your help. I ended up just using a true/false custom field with an if/else statement. Being it was only on one custom post type I just added the php in post type.
<?php if( get_field('image4') ) { echo "Photo's taken by: <a href='http://www.sample.com/'><img src='http://photolinkhere.jpg' /></a>"; } else{} ?>
