ICalUtil::getIndexUsersById

static function getIndexUsersById(array $usersId): array
{
	$users = [];
	$usersDd = UserTable::getList([
		'filter' => [
			'ID' => $usersId,
		],
		'select' => [
			'ID',
			'NAME',
			'LAST_NAME',
			'EMAIL',
		],
	]);

	while ($user = $usersDd->fetch())
	{
		$users[$user['ID']] = $user;
	}

	return $users;
}