如何显示当前登录用户的数据

Question

I'm newbie in php coding.我是 php 编码的新手。 Just start it a few weeks ago.几周前就开始吧。 I am making login, register and profile pages.我正在制作登录、注册和个人资料页面。 I have a problem to display username that currently logged in. I tried all reference or tutorial and other forums.我在显示当前登录的用户名时遇到问题。我尝试了所有参考或教程以及其他论坛。 but still not working.但仍然无法正常工作。 Someone, please help me to solve.有人请帮我解决。

Here is my auth.php这是我的auth.php

<?php
include ("config.php");
session_start();

if(!isset($_SESSION["user"])) header("Location: login.php");

?>

and the login.php和login.php

<?php 

require_once("config.php");

if(isset($_POST['login'])){

    $username = filter_input(INPUT_POST, 'username', FILTER_SANITIZE_STRING);
    $password = filter_input(INPUT_POST, 'password', FILTER_SANITIZE_STRING);

    $sql = "SELECT * FROM users WHERE username=:username OR email=:email";
    $stmt = $db->prepare($sql);

    $params = array(
        ":username" => $username,
        ":email" => $username
    );

    $stmt->execute($params);

    $user = $stmt->fetch(PDO::FETCH_ASSOC);

    // Registered
    if($user){
        // verifikasi password
        if(password_verify($password, $user["password"])){
            // Make Session
            session_start();
            $_SESSION["user"] = $user;
            //success and redirect
            header("Location: index.php");

        }
    }
}
?>
<!DoctypeHTML>
<html>
<head>
</head>
<body>
</body>
</html>

Thank you谢谢

[PS = Sorry for my english] [PS = 对不起我的英语]

Answer 1

In index.php , write these lines.在index.php ，写下这些行。

<?php 
  if(isset($_SESSION['user'])){
    echo $_SESSION['user']->fieldName; // here you need to retrieve fields
  }

如何显示当前登录用户的数据

问题描述

1 个解决方案

解决方案1
-1 已采纳 2018-07-13 17:57:48

如何显示当前登录用户的数据

问题描述

1 个解决方案

解决方案1 -1 已采纳 2018-07-13 17:57:48

解决方案1
-1 已采纳 2018-07-13 17:57:48