@bcworkz , thanks for the insight. Yeah, the original plugin that we’re using used the ‘shutdown’ hook and then grabbed the output buffer to make changes on it before outputting it. That just seems kludgey to me, so that’s why I was on a hunt for a better hook or pair of hooks. Before looking into this, I kinda imagined that there would be filter hooks in WP for the header and footer content, and I was surprised to see that there wasn’t. Using the ‘wp_open_body’ and ‘wp_footer’ hooks will have to do for now.
