Include passaggio variabili tra 2 funzioni

[sXe]

Ho trovato una funzione che in parte risolve la cosa :

<?php
function globals(){
    $vars = array();
    foreach($GLOBALS as $k => $v){
        $vars[] = "$".$k;
    }
    return "global ".  join(",", $vars).";";
}
function foo(){
   eval(globals()); // just insert this line at the beggining of each function
}

function language() {
    global $lang;
    if (isset($_GET['lang'])) {
           $lang=$_GET['lang']; 
       }
    $langFile = "../lang/" .$lang.".php";
    if (file_exists($langFile)) {  
        include($langFile);
        print_r ($menu);
        print_r ($test);
        }
    else {  
        echo "Language Error!"; 
        }  
    }
?>
<?php 
function test() {
    eval(globals());
    echo '

 Variabile : ' . $menu[2] . '</p>';
    echo '[url="test.php?lang='.$lang.'"]test[/url]';
}
?>
<?php 
function test2() {
    eval(globals());
    echo '

 Variabile : ' . $menu[4] . '</p>';
    echo '[url="index.php?lang='.$lang.'"]test[/url]';
}
?>