code check

[froguy]

doing a login script which remembers your email and says welcome userx:

<?php

if ($POST)
{
$email = $POST['email'];
session_start();
header("Cache-control: private");
$SESSION['email'] = $email;
if(isset($SESSION['email']))
{
echo "Welcome ". $_SESSION['email'];
}

//$_SESSION['email'] = $email;

//if(isset($_COOKIE['$email']))
//{
//	//print"</br>";
//    print_r($_COOKIE);
//    //$_COOKIE = array();

//
// //print $_COOKIE[0];
//}

//else
//{
//	$cookie = setcookie("$email", 1);
//}

//print "$cookie";

}
?>

whats wrong with this bit of code?

[jonno946]

this should work:

<?php 
if(isset($_POST['email'])) {
$email = $_POST['email'];
session_start();
header("Cache-control: private");
$_SESSION['email'] = $email; 
echo "Welcome ". $_SESSION['email']; 
}
?>