<html>
<body>
<?php
echo "用户的输入如下所示：<br>";
echo "姓名：".$_POST['username']."<br>";
echo "用户密码：".$_POST['password']."<br>";
echo "重复密码：".$_POST['cpassword']."<br>";
echo "性别：".$_POST['sex']."<br>";
echo "Email：".$_POST['email']."<br>";
?>
<script language="javascript" type="text/javascript">
function xx()
{
if(confirm('确定确认吗？'))
{
window.location='index.htm';
}
else
{
window.location='zhuce.php';
}
}
</script>
<form action="index.htm">
<input type="button" onClick="xx()" value="确认信息">
</form>
</body>
</html>
点确定跳转到主页面输出用户名，点取消保留用户名原来的注册信息。
用 session
如果上面是一个页面的话这样改下
<?php
session_start();
?>
<html>
<body>
<?php
$_SESSION['username']=$_POST['username'];
$_SESSION['password']=$_POST['password'];
$_SESSION['cpassword']=$_POST['cpassword'];
$_SESSION['sex']=$_POST['sex'];
$_SESSION['email']=$_POST['email'];
echo "用户的输入如下所示：<br>";
echo "姓名：".$_POST['username']."<br>";
echo "用户密码：".$_POST['password']."<br>";
echo "重复密码：".$_POST['cpassword']."<br>";
echo "性别：".$_POST['sex']."<br>";
echo "Email：".$_POST['email']."<br>";
?>
<script language="javascript" type="text/javascript">
function xx()
{
if(confirm('确定确认吗？'))
{
window.location='index.htm';
}
else
{
window.location='zhuce.php';
}
}
</script>
<form action="index.htm">
<input type="button" onClick="xx()" value="确认信息">
</form>
</body>
</html>
登陆页面
<?php
session_start();
echo $_SESSION['username'];
?>
注册页面
写一个例子，相信你能看明白
<input type="text" name="username" id="username" value="<?php if(isset($_SESSION['username'])) echo $_SESSION['username'];else echo ""; ?>" >
如果上面是一个页面的话这样改下
<?php
session_start();
?>
<html>
<body>
<?php
$_SESSION['username']=$_POST['username'];
$_SESSION['password']=$_POST['password'];
$_SESSION['cpassword']=$_POST['cpassword'];
$_SESSION['sex']=$_POST['sex'];
$_SESSION['email']=$_POST['email'];
echo "用户的输入如下所示：<br>";
echo "姓名：".$_POST['username']."<br>";
echo "用户密码：".$_POST['password']."<br>";
echo "重复密码：".$_POST['cpassword']."<br>";
echo "性别：".$_POST['sex']."<br>";
echo "Email：".$_POST['email']."<br>";
?>
<script language="javascript" type="text/javascript">
function xx()
{
if(confirm('确定确认吗？'))
{
window.location='index.htm';
}
else
{
window.location='zhuce.php';
}
}
</script>
<form action="index.htm">
<input type="button" onClick="xx()" value="确认信息">
</form>
</body>
</html>
登陆页面
<?php
session_start();
echo $_SESSION['username'];
?>
注册页面
写一个例子，相信你能看明白
<input type="text" name="username" id="username" value="<?php if(isset($_SESSION['username'])) echo $_SESSION['username'];else echo ""; ?>" >
温馨提示：答案为网友推荐，仅供参考
