Codice PHP:
$tagTitle = array( 
            
"index.php" => "Home Page"
            
"chi-siamo.php" => "Chi Siamo"
            
"servizi.php" => "Servizi" 
            
);  

function 
ActiveLink() { 
    global 
$tagTitle
    foreach(
$tagTitle as $link => $activeLink) { 
        if(
$link == $current) { 
            echo 
"id=\"current\""
        }  
    }