Atrapado en function ()

[beng]

Ok osea con global $lavariable; ya me sirve, muchas gracias.

Edito, pues no :(

$query = "SELECT user FROM users WHERE user = '$_POST[user]' AND password = '$_POST[pass]'";
$final = mysql_query($query);
$inf = mysql_fetch_array($final);
$corre=$inf['user'];

global $corre;

function sacainfo() {
require("config.inc.php");
$consulta = "SELECT user_id FROM users WHERE user = '$corre'";
$resultat = mysql_query($consulta);
$info = mysql_fetch_array($resultat);
$nickuser = $info['user'];