//连接数据库

$conn=mysql_connect(“localhost”,”root”,”root”);

if(!$conn){

die(“链接失败”.mysql_errno());

}

//设置数据库编码方式

mysql_query(“set names utf8”,$conn) or die(mysql_errno());

//选择数据库

mysql_select_db(“wordpress”,$conn) or die(mysql_errno());

$adress=$_SERVER[“REMOTE_ADDR”];

//将本次访客的ip地址添加到数据库中

$sql=”select times from wp_count where ip=’$adress'”;

$res=mysql_query($sql,$conn);

if(!$row=mysql_fetch_row($res)){

$sql=”insert into wp_count(ip, times) values(‘$adress’,’1′)”;

}else{

$times = $row[‘0′] 1;

$sql=”update wp_count set times=’$times’ where ip=’$adress'”;

}

$res=mysql_query($sql,$conn);

//发送语句获取总数

$sql=”select count(ip) from wp_count”;

$res=mysql_query($sql,$conn);

if($row=mysql_fetch_row($res)){

$num=$row[‘0’];

}

echo”您是第 “.”$num”.” 位访客”.”您的ip地址是”.”$adress”;

mysql_close();

?>