Hi, I coded a php login form, after the user type the correct information I assigned in the SESSION values the name of the user and a value calls: auth, here is the code:
<?php
include("vars.inc");
$xusuario=$POST['txtnomusuario'];
/$xclave=md5($POST['txtpassword']);/
$xclave=$_POST['txtpassword'];
$conn=mysqli_connect($host, $user, $password) or die("No se pudo establecer comunicacion");
$db=mysqli_select_db($conn, $basedatos) or die("Error en la base de datos");
$sql="SELECT nomusuario FROM $tabla WHERE nomusuario='$xusuario' AND password='$xclave'";
$resultado=mysqli_query($conn, $sql) or die(mysqli_error($conn));
$filas=mysqli_num_rows($resultado);
if($filas == 1)
{
session_start();
$SESSION[ 'auth' ]="yes";
$SESSION[ 'logname' ]=$xusuario;
header('Location: main.php');
}
else
{
header('Location: nologin.php');
}
?>
So, MY QUESTIONS ARE:
1. in the next page -called main.php- i can't display the SESSION('logname'), and I don't know why, here is the code:
<html>
<head>
<title>MENU PRINCIPAL</title>
</head>
<body><p align='right'>Ud. esta logeado como: <?php $_SESSION[ 'logname' ] ?> </p>
<p align='center'>MENU PRINCIPAL DEL SISTEMA</p>
- I also have a verification routine that if a user want to access to any page without been authenticated the user can't do that, but also doesn't work because I can't access to the SESSION variable, here is the code:
<?php
if ($_SESSION['auth'] !="yes")
{
header("Location: nologin.php");
exit();
}
?>
So, my main problem is that the values of the SESSION seems that doesn't work. So, please I need your advices, thanks a lot
