Display Author name PHP (Selfmade Plug-IN)
Your $my_post array contains ‘post_author’ => $user_ID, but $user_ID isn’t defined. According to WP codex, get_currentuserinfo is deprecated, and should be replaced with wp_get_current_user. But in this case you want the ID, so a better option would be get_current_user_id So if you replace this line: get_currentuserinfo(); With: $user_ID = get_current_user_id(); You should be in business.