???????
PHPcode
include_once"./include/class.excel.PHP";//????EXCEL??
require_once'./include/class.zipfile.PHP';//????????
$xls=newExcel;//?????
$w=explode("limit"??$where_str);//??WHERE
$p=6000;//??????
$a=$ip_list_count/$p;//??????
if($ip_list_count%$p==0)//??????
else//??????
for($i=0;$i<=$a;$i++)//???д??
{
$s=6000*$i;
$ip=$_SG['db']->fetch_all("select*frommain_info".$w[0]."limit".$s."??".$p);//???????д???????????????????????????????д??????
$xls->addArray($ip);//????EXCEL????addArray????
xml1=$xls->write("./".$i.".xls");//????EXCEL????write????
unset($ip);
unset($xml1);
sleep(1);
}