bp_group_has_members( array|string $args = '' )

function bp_group_has_members( $args = '' ) {
	global $members_template;

	$exclude_admins_mods = 1;

	if ( bp_is_group_members() || bp_is_group_leaders() ) {
		$exclude_admins_mods = 0;
	}

	$group_role = false;
	if ( bp_is_group_leaders() ) {
		$group_role = 'admin,mod';
    }

	/*
	 * Use false as the search_terms default so that BP_User_Query
	 * doesn't add a search clause.
	 */
	$search_terms_default = false;
	$search_query_arg = bp_core_get_component_search_query_arg( 'members' );
	if ( ! empty( $_REQUEST[ $search_query_arg ] ) ) {
		$search_terms_default = stripslashes( $_REQUEST[ $search_query_arg ] );
	}

	$r = bp_parse_args( $args, array(
		'group_id'            => bp_get_current_group_id(),
		'page'                => 1,
		'per_page'            => 20,
		'max'                 => false,
		'exclude'             => false,
		'exclude_admins_mods' => $exclude_admins_mods,
		'exclude_banned'      => 1,
		'group_role'          => $group_role,
		'search_terms'        => $search_terms_default,
		'type'                => 'last_joined',
	), 'group_has_members' );

	/*
	 * If an empty search_terms string has been passed,
	 * the developer is force-disabling search.
	 */
	if ( '' === $r['search_terms'] ) {
		// Set the search_terms to false for BP_User_Query efficiency.
		$r['search_terms'] = false;
	} elseif ( ! empty( $_REQUEST['s'] ) ) {
		$r['search_terms'] = $_REQUEST['s'];
	}

	$members_template = new BP_Groups_Group_Members_Template( $r );

	/**
	 * Filters whether or not a group member query has members to display.
	 *
	 * @since BuddyPress 1.1.0
	 *
	 * @param bool                             $value            Whether there are members to display.
	 * @param BP_Groups_Group_Members_Template $members_template Object holding the member query results.
	 */
	return apply_filters( 'bp_group_has_members', $members_template->has_members(), $members_template );
}