php - 在新页面上显示电子邮件、来自已创建 session 的名称？

Question

我相信我已经创建了某种非常简单的登录表单。我如何着手在另一个页面上显示姓名和电子邮件？即使我正确地创建了一个 session 也是如此。

<?php
    session_start();

    include('./includes/mysql_connect.php');

    $email = ($_POST['email']);;
    $password = ($_POST['password']);

    $match = "SELECT name FROM users WHERE email='$email' AND password='$password'";

    $qry = mysql_query($match);

    $num_rows = mysql_num_rows($qry);

    if($num_rows <=0 ){
        echo "Sorry there is no email";
        exit;
    } else {
        $_SESSION['user']=$_POST['email'];
        header("location:logged.php");
    }
?>

创建表语句:

CREATE TABLE IF NOT EXISTS `users` (
  `id` int(4) NOT NULL AUTO_INCREMENT,
  `email` varchar(40) NOT NULL,
  `password` varchar(40) NOT NULL,
  `name` varchar(30) NOT NULL,
PRIMARY KEY (`id`);

Answer 1

您可以简单地在 logged.php 中打印 session 值

echo $_SESSION['user'];