1、需要两个数据库表
①、IP记录表
create table ip (ipid int(11) NOT NULL default '',ipdata varchar(16) NOT NULL default '',iptime varchar(30) NOT NULL default '', primary key(ipid));
注：ipdata为记录的访问者的ip，iptime为记录的该ip访问
②、统计次数统计表
create table count (todayipcount int(11) NOT NULL default '',allipcount int(11) NOT NULL default '',day varchar(2) NOT NULL default '');
insert into count (todayipcount,allipcount,day) values ('0','0','0');
2、实现方法
在你的要进行统计次数的页面上放如下代码：
$realip=getip();
modifyipcount($realip); |
其中 getip()函数的代码为：
function getip()
{
if (isset($_SERVER))
{
if (isset($_SERVER[HTTP_X_FORWARDED_FOR]) && strcasecmp($_SERVER[HTTP_X_FORWARDED_FOR], "unknown"))//代理
{
$realip = $_SERVER[HTTP_X_FORWARDED_FOR];
}
elseif(isset($_SERVER[HTTP_CLIENT_IP]) && strcasecmp($_SERVER[HTTP_CLIENT_IP], "unknown"))
{
$realip = $_SERVER[HTTP_CLIENT_IP];
}
elseif(isset($_SERVER[REMOTE_ADDR]) && strcasecmp($_SERVER[REMOTE_ADDR], "unknown"))
{
$realip = $_SERVER[REMOTE_ADDR];
}
else
{
$realip = 'unknown';
}
}
else
{
if (getenv("HTTP_X_FORWARDED_FOR") && strcasecmp(getenv("HTTP_X_FORWARDED_FOR"), "unknown"))
{
$realip = getenv("HTTP_X_FORWARDED_FOR");
}
elseif(getenv("HTTP_CLIENT_IP") && strcasecmp(getenv("HTTP_CLIENT_IP"), "unknown"))
{
$realip = getenv("HTTP_CLIENT_IP");
}
elseif(getenv("REMOTE_ADDR") && strcasecmp(getenv("REMOTE_ADDR"), "unknown"))
{
$realip = getenv("REMOTE_ADDR");
}
else
{
$realip = 'unknown';
}
}
return $realip;
}
modifyipcount()函数的代码为：
function modifyipcount($ip)
{
<-----------------------数据库的连接省略------------------------->
$query="SELECT * FROM ip where ipdata='".$ip."'";
$result=mysql_query($query);
$row=mysql_fetch_array($result);
$iptime=time();
$day=date('j');
if(!$row)
{
$query="INSERT INTO ip (ipdata,iptime) VALUES ('".$ip."','".$iptime."')";
mysql_query($query);
$query="SELECT day,todayipcount,allipcount FROM count";
$result=mysql_query($query);
$row=mysql_fetch_array($result);
$allipcount=$row['allipcount']+1;
$todayipcount=$row['todayipcount']+1;
if($day==$row['day'])
{
$query="UPDATE count SET allipcount='".$allipcount."',todayipcount='".$todayipcount."'";
}
else
{
$query="UPDATE count SET allipcount='".$allipcount."',day='".$day."',todayipcount='1'";
}
mysql_query($query);
}
else
{
$query="SELECT iptime FROM ip WHERE ipdata='".$ip."'";
$result=mysql_query($query);
$row=mysql_fetch_array($result);
$query="SELECT day,todayipcount,allipcount FROM count";
$result=mysql_query($query);
$row1=mysql_fetch_array($result);
if($iptime-$row['iptime']>86400)
{
$query="UPDATE ip SET iptime='".$iptime."' WHERE ipdata='".$ip."'";
mysql_query($query);
$allipcount=$row1['allipcount']+1;
if($day==$row1['day'])
{
$query="UPDATE count SET allipcount='".$allipcount."'";
}
else
{
$query="UPDATE count SET allipcount='".$allipcount."',day='".$day."',todayipcount='1'";
}
mysql_query($query);
}
if($day!=$row1['day'])
{
$query="UPDATE count SET day='".$day."',todayipcount='1'";
mysql_query($query);
}
}
}
注：这里设置24小时内访问统计次数只加1
这样调用数据库表count中的todayipcount和allipcount就可以得到今日访问IP和总访问IP
