So I am working on a site, obviously using a theme. I have read that in order to "activate" featured images I have to add these lines to my functions.php file:
<?php add_theme_support( 'post-thumbnails' ); ?>
So I did and added this line to my single.php file
Ok so that's all fine and dandy, nothing broke. I ended up with this post as a test on a self storage site under construction.
My question is this, where would I "turn on" featured images in the WordPress core? If I do i t in a theme.. when I change themes it breaks.. is it the wp-includes/functions.php file? Would that do it if I added that line (I know that if I update WP then I lose this change).
Since you are reading .. what is the default "core" stylesheet for WordPress 3.2?
Thanks for any feedback..