Have you ever accidentally saved the same post meta to a post in WordPress, and ended up with a duplicate? wp> get_post_meta( 919, ‘_totally_duped’ ); => array(3) { [0]=> string(1) “1” [1]=> string(1) “1” [2]=> string(1) “1” } Of course, you could go through each post and check the meta, check for duplicates, and delete […]