I'm generating a userlist from Wordpress and I want to display users which have the role subscriber or editor:
$args = array(
'role' => array('subscriber','editor'),
'meta_key' => 'last_name',
'orderby' => 'meta_value',
'order' => 'ASC',
So with that code, the user must have both roles subscriber and editor. What do I need to change so that the role is an "OR" criteria?