[英]PDO Login get Username
当他们可以访问Admin.php时,我该如何回显用户名? 我试着喜欢包含文件并进行其他会话,但这种方法不起作用。 user.php的:
<?php
session_start();
include_once("anslutning.php");
class User{
private $db;
public function __construct(){
$this->db = new Anslutning();
$this->db = $this->db->dbConnect();
}
public function Login($username, $password){
if(!empty($username) && !empty($password)) {
$st = $this->db->prepare("select * from users where username =? and password=?");
$st->bindParam(1, $username);
$st->bindParam(2, $password);
$st->execute();
if($st->rowCount() == 1) {
header("Location: admin.php");
$_SESSION['inloggad']="true";
}else {
echo "Fel Användarnamn eller Lösenord!";
}
}else {
echo "Var vänlig och skriv in ett Användarnamn och Lösenord!";
}
}
}
?>
admin.php的
<?php
session_start();
if($_SESSION['inloggad']!="true") {
header ("Location: loggain.php");
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<?php include "../include/head.php" ?>
<title>Swebby | Admin</title>
</head>
<body>
<div class="container">
<a href="loggaut.php">Logga UT</a>
</div>
</body>
</html>
所以我的问题是..我如何使其在Admin,php上回显用户名? 谢谢!!
您只需要看几件事。
$row = $st->fetch(PDO::FETCH_ASSOC);
在$st->execute();
$_SESSION['username'] = $row['username'];
在$_SESSION['inloggad']="true";
然后,您可以像这样回显用户名<?php echo $_SESSION['username'] ?>
编码愉快!
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