create table stream (
ip text,
sTime int,
visits int,
info text);
<?
if($day<0)$day=0;
$mlink=mysql_connect('localhost','ajax','xxxxxxx');
//统计至今首页被浏览的总次数
$query="select SUM(visits) as tvisits from stream";
$result=mysql_db_query('ajax',$query,$mlink);

echo '<span class="st1"浏览首页总累积次数:';
if($row=mysql_fetch_object($result)){
echo $row-tvisits;
}

$week=array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
for($i=0;$i<=$day;$i++){
echo '<p';
$ctime1=time()-24*3600*$i;
$ctime2=time()-24*3600*($i-1);
echo '<span class="st4"日期:'.date("m月d日",$ctime1).$week[date("w",$ctime1)];
echo "</span";

$stoday1=mktime(0,0,0,date(m,$ctime1),date(d,$ctime1),date(Y,$ctime1));
$stoday2=mktime(0,0,0,date(m,$ctime2),date(d,$ctime2),date(Y,$ctime2));
//统计当日首页被浏览的累积次数
$query='select SUM(visits) as tvisits from stream where sTime=';
$query.=$stoday1.' and sTime<'.$stoday2;
$result=mysql_db_query('ajax',$query,$mlink);
echo '<span class="st3"浏览首页累积次数:';
if($row=mysql_fetch_object($result)){
echo $row-tvisits;
}
//统计当日拜访ip的数量
$query='select * from stream where sTime='.$stoday1;
$query.=' and sTime<'.$stoday2.' order by sTime DESC';
$result=mysql_db_query('ajax',$query,$mlink);

echo "
浏览总人数:".mysql_num_rows($result);
echo '</span<hr size="1"';
echo '<table border="0" width="100%" cellspacing="0" cellpadding="2" class="st3"';
echo '<tr<td nowrap class="st2"IP位址</td
<td nowrap class="st2"最近时间</td
<td nowrap class="st2"次数</td
<td nowrap class="st2"用户资讯</td';
echo "</tr";

while($row=mysql_fetch_object($result)){
echo '<tr';
echo '<td nowrap'.$row-ip.'</td';
echo '<td nowrap'.date("h:i:sa",$row-sTime).'</td';
echo '<td nowrap'.$row-visits.'</td';
echo '<td nowrap'.$row-info.'</td';
echo "</tr ";
}
echo "</table";
echo '<hr size="1"';
}
mysql_close($mlink);
?