Import users with multiple roles

I have made a change to the plugin to allow in to import users with multiple roles. Using multiple roles for one users can be a good way of separating users.

On line 313, replace the if statement with:

// If no error, let's update the user meta too!
if ( $usermeta ) {
	foreach ( $usermeta as $metakey => $metavalue ) {
		$metavalue = maybe_unserialize( $metavalue );
		// Add aditional roles
		if($metakey == "role2" || $metakey == "role3" || $metakey == "role4"|| $metakey == "role5"){
			$u = new WP_User( $user_id );
			$u->add_role( $metavalue );
		}else{
			update_user_meta( $user_id, $metakey, $metavalue );
		}
	}
}

This will allow you to add more role-columns to the .csv file, naming the “role2”, “role3”, etc, up to 5 (you can easily add more if you need).

Hope someone finds this useful.

http://wordpress.org/plugins/import-users-from-csv/