$values = array(
'aaa' => aaa,
'bbb' => array(
'bbb_0',
'bbb_1',
),
'ccc' => array(
'a' => 'ccc_a',
'b' => 'ccc_b',
),
);
echo URL::getHiddenFields($values);
produces:
$values = array(
'aaa' => aaa,
'bbb' => array(
'bbb_0',
'bbb_1',
),
'ccc' => array(
'a' => 'ccc_a',
'b' => 'ccc_b',
),
);
echo URL::getHiddenFields($values);
produces: