<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>机器信息</title>
<style type="text/css">
<!--
body,td,th {
font-size: 12px;
}
body {
margin-left: 12px;
margin-top: 12px;
}
-->
</style></head>
<body>
<?php
echo ‘您的IP是：‘.$_SERVER[‘REMOTE_ADDR‘];
echo ‘<br>‘;
echo ‘您使用的端口是：‘.$_SERVER[‘REMOTE_PORT‘];
echo ‘<p><p>‘;
foreach($_SERVER as $key => $value){
echo ‘<font color=red>‘.$key.‘</font> <font color=blue>‘.$value.‘</font><p>‘;
}
?>
</body>
</html>
原文：https://www.cnblogs.com/wuliangxiaohei/p/8962280.html