作者waeisaxx (^^)
看板PHP
标题[请益] 这段线上人数程式码..IP如何改成显示後面3码为XXX
时间Sun Mar 25 20:14:36 2007
如
140.125.9.XXX 出现在下拉式选单
<html>
<head>
<meta http-equiv="refresh" content="10; url=many.php">
</head>
<body>
<center>
<?
$time=gettimeofday(void);
$tmp=file("time.txt");
if ($tmp[0]=="")
{
$fopen0=fopen("time.txt","w+");
fputs($fopen0,$time[sec]);
fclose($fopen0);
$fopen1=fopen("ip.txt","w+");
fputs($fopen1,"");
fclose($fopen1);
}
$tmp1=file("time.txt");
$equal=($time[sec]-$tmp1[0]);
if ($equal>60)
{
$fopen0=fopen("time.txt","w+");
fputs($fopen0,"");
fclose($fopen0);
}
$fopen=fopen("ip.txt","a+");
$ip=$REMOTE_ADDR;
$flag=1;
$tmp2=file("ip.txt");
$con=count($tmp2);
for ($i=0;$i<$con;$i++)
{
if ($ip."\n"==$tmp2[$i])
{
$flag=0;
break;
}
}
if ($flag==1)
{
$ipstring=$ip."\n";
fputs($fopen,$ipstring);
}
fclose($fopen);
$tmp3=file("ip.txt");
$value=count($tmp3);
echo "目前线上人数：".$value;
?>
</center>
</body>
</html>
若要做出下拉式ip显示选单,语法如下:
echo "<br>IP:<select>";
for ($i=0;$i<$value;$i++)
{echo "<option value=$tmp3[$i]>$tmp3[$i]</option>";}
echo " </select>";
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