Thank you bcworkz for taking a look at my question. I think I tried the wp_headers filter, but maybe I didn’t do it right. In other applications in the past, I’ve used ob_start() in PHP to buffer output for cases just like this. Is that a possibility to set page buffering on globally in WP? I may poke around and hack something.
The thinking about 301 is for the case where one ID has been replaced by a new one. And, the desire to return proper response codes rather than use JS is for SEO purposes.
[EDIT] I just found this article that sheds light on what I’m trying to do.
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This reply was modified 1 year, 7 months ago by jyl087.
