How to add custom fields in rss feed
I have a custom field called argument. I’m trying to add it in RSS feed using the following code, but it’s not working. Am I missing something? function acf_feed($content) { if(is_feed()) { $post_id = get_the_ID(); $output=”<acfArgument>” . get_post_meta($post_id, “argument”, true) . ‘</acfArgument>’; $content = $content.$output; } return $content; } add_filter(‘the_content’,’acf_feed’); I added this function to … Read more