prepare('SELECT user_id, name FROM users WHERE name = :na AND password = :pw');
$stmt->execute(array( ':na' => $_POST['name'], ':pw' => $_POST['password']));
$row = $stmt->fetch(PDO::FETCH_ASSOC);
if ( $row !== false ) {
$_SESSION['name'] = $row['name'];
$_SESSION['user_id'] = $row['user_id'];
$_SESSION['success']="登陆成功";
header( 'Location: index.php' ) ;
return;
}
else {
$_SESSION["error"] = "密码错误";
header( 'Location: login.php' ) ;
return;
}
}
}
elseif (isset($_REQUEST['cancel'] ) ) {
header( 'Location: index.php' ) ;
}
?>