I want every existing users who have not yet set their avatar and background image and new registered users have a default avatar and a default background image.
How to do that?
I create a bp-custom.php under plugins/buddypress, with the following code
<?php define ( 'BP_AVATAR_DEFAULT', $img_url ); define ( 'BP_AVATAR_DEFAULT_THUMB', $img_url ); ?>
But it doesn't work. At least existing users still do not have the default avatar showed.