This filter hook allows you to filter what displays in the user dropdown list at the top of the WP-Members Stats Dashboard table. This filter replaces wpmem_user_droplist which only allows you to change the user’s displayed name (user_login|display_name).
With this filter you can change the text that is displayed to view all users (no specific user selected), display name/username display, the user ID of the selected user (if a user is selected), and the name of the dropdown.
(array) (required) An array of arguments for the dropdown list..
Users will be displayed in the dropdown list by username or display name. Display name is the default. To change to usernames, use the following filter:
Since version 0.6
wpmemstat_user_droplist_args is located in stats-admin.php