用IP地址来统计访问人数！以天为间限！_PHP教程

require (’common.inc’);
$ip=$REMOTE_ADDR;
$current=getdate(time());
$day=$current["mday"];
$query="select * from count";
$result=MySQL(和PHP搭配之最佳组合)_db_query(’football’,$query,$link);
while($row=MySQL(和PHP搭配之最佳组合)_fetch_row($result))
{
$num=$row[2];
if (strcmp($ip,$row[0])==0 && $day==$row[1])
{
$i=1;
}
}
if ($i1)
{
++$num;
echo "你是第" .$num;
echo "访问者";
$query1="insert into count values (’$ip’,$day,$num)";
MySQL(和PHP搭配之最佳组合)_db_query(’football’,$query1,$link);
}
else
{
echo "你是第" .$num;
echo "访问者";
}
?>

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(和PHP搭配之最佳组合)_connect("localhost","root","");
?>

库为：
football
表：
count
字段：ip->char(20)
day->int(2)
num->int(8)
这个程序稍加修改就可成为多用户记数器，而且不能作假哟！
仅作个人用！

http://www.bkjia.com/PHPjc/509062.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/509062.htmlTechArticle? require (’common.inc’); ip=REMOTE_ADDR; current=getdate(time()); day=current["mday"]; query="select * from count"; result=MySQL (和PHP搭配之最佳组合) _db_query(’foot...