hola... lo he seguido sin localizar.. puede ser otra cosa?
aun asi he cambiado la funcion y ahora me da otro error:
Código PHP:
<?php
session_start();
echo $_SESSION['username']?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<html>
me da:
Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at C:\xampp\htdocs\www\priv\privadaset.php:1) in C:\xampp\htdocs\www\priv\privadaset.php on line 2