Mine

if (strcmp("/ch", cmd, true, 10) == 0)
{
    num = strval(dUser("lshouses").("num"));
    for (new i=1; i<=num; i++)
    {
	format(data, sizeof(data), "%d", num);
	houses[i] = dUser("lshouses").(data);
    }
    return 1;
}