PHP系统流量分析的程序

  >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);

  ?>