Variabile in array multidimensionale

[Santino83_02]

$stringhe = array(
  'it' => array(
      'HOME' => 'Pagina principale',
      'PRODUCTS' => 'Prodotti',
     ....
   ),
 'en' => array(
    'HOME' => 'Home Page',
   'PRODUCTS' =>'Products',
   ....
  )
  '..',...
);

$lang = '....';
echo $stringhe[$lang]['HOME'];