Problem with setting a variable $_POST

[robbinj]

Hi!
I’m trying to use the variable $username in my index.php (I want to echo out Logged in as ‘$username’).
I set the variable $username and register a session in my checklogin.php, but I cant seem to use it when I’m in my index.php.

I am probably doing something wrong here, but I can’t see what, I need your help finding a solution to this problem :)

Code from index.php

session_start();



$username = $_SESSION;



if (!session_is_registered(username)) {

echo '








Inte medlem?

';

}

else {

echo '
Inloggad som ' . $username . '!
';

echo '
Logga ut
';

}



?>

and checklogin.php

require_once "scripts/login.php";



// error_reporting(E_ALL); ini_set('display_errors', 'On');



$username = $_POST;

$password = $_POST;



// $username = stripslashes($username);

// $password = stripslashes($password);

// $username = mysql_real_escape_string($username);

// $password = mysql_real_escape_string($password);



$sqlCommand = "SELECT * FROM members WHERE membername='$username' AND memberpassword='$password'";

$query = mysqli_query($myConnection, $sqlCommand) or die (mysqli_error());

$num_rows = mysqli_num_rows($query);

if ($num_rows == 1) {

session_register("username");

session_register("password");

header("location: index.php");

}

else {

echo 'Fel! Försök igen!';

}



?>

Can anyone explain to me why I can’t use the variable $username?

[Author]

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