001.html
<html> <head><title>user log</title> <meta http-equiv="content-type" content="text/html;charset:utf-8"> </head> <body> <form method="post" action="001.php"> 用户名：<input type="text" name="user_name" required="required" placeholder="请填写用户名">//html5表单属性 密码：<input type="password" name="pwd" required="required" placeholder="********">//html5表单属性 <input type="submit" name="submit" value="log"> </form> </body> </html>
001.php
<html>
<title>Welcome!!!</title>
<body>
<?php
$name=$_POST[‘user_name‘];
$pwd=$_POST[‘pwd‘];
?>
<p align=‘center‘>
Welcome new customer!
</p>
<p align=‘center‘>
Your username is <?php echo $name; ?><br>
Your password is <?php echo $pwd; ?><br>
</p>
<!--$_SERVER比较常用的字段-->
<p align=‘center‘>根文件位于：<?php echo dirname($_SERVER["PHP_SELF"]) ?><br>
服务器名称：<?php echo $_SERVER["SERVER_NAME"] ?><br>
用的软件是：<?php echo $_SERVER["SERVER_SOFTWARE"] ?><br>
http协议：<?php echo $_SERVER["SERVER_PROTOCOL"] ?><br>
数据提交方法：<?php echo $_SERVER["REQUEST_METHOD"]." 接受请求的时间:".date(‘Y-m-d H:i:s‘,$_SERVER["REQUEST_TIME"]) ?><br>
文件目录是：<?php echo $_SERVER["DOCUMENT_ROOT"] ?><br>
代理：<?php echo $_SERVER["HTTP_USER_AGENT"] ?><br>
IP地址：<?php echo $_SERVER["REMOTE_ADDR"] ?>
</p>
<!--服务器变量$_SERVER数组全部-->
<table width=‘100%‘ border=‘1‘>
<?php
foreach($_SERVER as $key=>$value){
echo <<<EOT
<tr>
<td width=‘25%‘>$key</td>
<td>$value</td>
</tr>
EOT;
}
?>
</table>
</body>
</html>
时间： 2024-10-12 19:10:33