I'm wondering if it's possible to add filters and actions on Custom Fields in a post?
I have a plugin that extracts all
<a> tags and converts them into trackable objects. This works great for the content and except but I can't figure out how to filter the Custom Fields.
I've tried calling the below:
add_filter('the_meta', 'function_name', $priority)
, which I read should work but it doesn't seem to do anything.
Any help would be appreciated.