header("Location: $value"); wont redirect... Why?

After login I want 开发者_开发百科to send users back to $value,

$value is generated with my code, printed and looks ok.

It's a complete URL: http://example.com/page.php?id=6,

but it ignores the header("Location: ".$value); statement:

if($iniciando->iniciar()) {
    if (isset($_SESSION['redirect'])) {
        $he ="http://funcook.com" . $_SESSION['redirect'];
        mostrar_notificacion($he);
        header("Status: 301");
        header("Location: " . $he, true, 301);
    } else {
        imprimir_sesion_iniciada();
    }
} else {
    imprimir_formulario_sesion();
}

header("Location x"); has to be called before any other output is sent to the browser. This includes any spaces outside the <?php and ?> markers.

Also, make sure you also don't have any print/echo statements for debug purposes.

I suspect you're using Chrome?

You should use a better redirect code for all browsers to follow it:

    header("Status: 301");
    header("Location: ".$URL, true, 301);