id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
23228	get_users() cannot include AND exclude	dlim_vernier		"The codex describes the parameters for get_users() as an array of options, so it seems like you can set an array of includes and an array of excludes. But the code looks like it can only do one or the other. It would be a simple fix.

Lines 521-527 in wp-includes/user.php

{{{
if ( !empty( $qv['include'] ) ) {
	$ids = implode( ',', wp_parse_id_list( $qv['include'] ) );
	$this->query_where .= "" AND $wpdb->users.ID IN ($ids)"";
} elseif ( !empty($qv['exclude']) ) {
	$ids = implode( ',', wp_parse_id_list( $qv['exclude'] ) );
	$this->query_where .= "" AND $wpdb->users.ID NOT IN ($ids)"";
}
}}}

To fix, change the elseif to its own if:

{{{
if ( !empty( $qv['include'] ) ) {
	$ids = implode( ',', wp_parse_id_list( $qv['include'] ) );
	$this->query_where .= "" AND $wpdb->users.ID IN ($ids)"";
}

if ( !empty($qv['exclude']) ) {
	$ids = implode( ',', wp_parse_id_list( $qv['exclude'] ) );
	$this->query_where .= "" AND $wpdb->users.ID NOT IN ($ids)"";
}
}}}

Thanks for the consideration."	defect (bug)	new	normal	Awaiting Review	Users	3.5	normal		reporter-feedback needs-codex