如果正在工作,但打印的用戶名是「用戶名」,它應該是真正的用戶名,在這種情況下是「teste」。 也許我需要一個變量或東西后顯示,但我沒有收到有:■不能回顯會話用戶php
這是我的會話啓動代碼:使用
<?php
session_start();
ob_start();
$host="localhost"; // Nome do Host
$username="segu24img"; // Mysql username
$password="desny"; // Mysql password
$db_name="segurao_imagem"; // Nome base de dados
$tbl_name="users"; // Nome da tabela
// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect");
mysql_select_db("$db_name")or die("cannot select DB");
// username and password sent from form
$username=$_POST['username'];
$password=$_POST['password'];
// To protect MySQL injection (more detail about MySQL injection)
$username = stripslashes($username);
$password = stripslashes($password);
$username = mysql_real_escape_string($username);
$password = mysql_real_escape_string($password);
$sql="SELECT * FROM $tbl_name WHERE username='$username' and password='$password'";
$result=mysql_query($sql);
// Mysql_num_row is counting table row
$count=mysql_num_rows($result);
// If result matched $username and $password, table row must be 1 row
if($count==1){
// Register $username, $password and redirect to file "login_success.php"
$_SESSION['username'] = 'username';
//session_register("username");
$_SESSION['password'] = 'password';
//session_register("password");
header("location:login_sucess.php");
}
else {
echo "Wrong Username or Password";
}
?>
林這個代碼,以顯示會話的用戶名:
<?php
if(isset($_SESSION['username'])){ ?>
</p>
<p>Bem Vindo<u><?php echo $_SESSION['username']; ?></u>- <a href="logout.php">Logout</a></p>
<?php } else{ ?>
<p><a href="#login-box" class="login-window">Login</a></p>
<?php } ?></p>
當你print_r($ _ SESSION)時你會得到什麼? – Dylan
你會得到什麼?一個錯誤?一個警告? – Memolition
也可能是明智的刪除您的mysql用戶名/密碼:) – Dylan