function rand_word($num=12){
$re='';
$list="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ~0123456789#$%^&";
$list=str_split($list);
$key=array_rand($list,$num);
foreach($key as $value){
$re .= $list[$value];
}
return $re;
}
已抢185774个
抢已抢66896个
抢已抢352256个
抢已抢665759个
抢已抢120233个
抢已抢20669个
抢