I’ve added define('WP_POST_REVISIONS', 3);
to my wp-config.php file and it doesn’t seem to do anything. It does NOT limit the number of revisions saved.
Is there a particular place to put it in the wp-config.php file?
I’ve tried both at the top, and also just before the That’s all, stop editing! Happy publishing.
If you have limited it to 3, the next time you edit a post WP will trim any excess revisions on that post, they do not magically disappear from all posts.