[PHP] pobierz, plaintext 
$tablica = array(
  'tablica1' => array(
      'tablica2' => array(
             id, cos1, cos2, cos3
       )
   )
);
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
$tablica['tablica1']['tablica2'][0];
[PHP] pobierz, plaintext