计数器
//require (’common.inc’);
$arr_request=array();
if (count($http_get_vars))
{
while (list($key,$value)=each($http_get_vars))
{
$arr_request[strtolower($key)]=$value;
}
}
if (count($http_post_vars))
{
while (list($key,$value)=each($http_post_vars))
{
$arr_request[strtolower($key)]=$value;
}
}
$link=@mysql_connect(localhost,kong,kong);
mysql_select_db(mywebdb);
$ip=$remote_addr;
$current=getdate(time());
$day=$current[mday];
$query=select * from addcount where day=\$day\;
$result=@mysql_query($query);
if(!$num=@mysql_num_rows($result))
$num=1;
while($row=@mysql_fetch_row($result))
{
if (strcmp($ip,$row[1])==0)
{
$i=1;
$id=$row[0];
$click=$row[3] 1;
$up=update addcount set click_count=click_count 1 where id=$id;
$result2=@mysql_query($up);
// break;
}
$total =$row[3];
}
$total ;
if(!$i){
$query1=insert into addcount (ip,day,click_count )values ('$ip','$day',1);
mysql_db_query(mywebdb,$query1,$link);
$click=1;
}
echo 计数器;
echo 你是第 .$num.访问者
;
echo 今天你第.$click.次点击
;
echo 今天总点击.$total.次
;
/*
表：
addcount
create table addcount (
id int(6) default '0' not null auto_increment,
ip char(20) not null,
day int(2) not null,
click_count int(3) not null,
primary key (id)
);
*/
?>