function gennames()
    {
        $symbols    = str_split(    'qwertyuiopasdfghjklzxcvbnm'    ,1);
        $nums       = str_split(    '0123456789'                    ,1);
        $al         = array(0,0,0);

        while(true)
        {
            $numz[] = $nums[$al[0]] . $nums[$al[1]] . $nums[$al[2]];
            if ($al[2] == 9)
            {
                if ($al[1] == 9)
                {
                    if ($al[0] == 9)
                    {
                        break;
                    }
                    else
                    {
                        $al[2] = 0;
                        $al[1] = 0;
                        $al[0] += 1;
                    }
                }
                else
                {
                    $al[2] = 0;
                    $al[1] += 1;
                }
            }
            else
            {
                $al[2] += 1;
            }
        }
        return $numz;
    }