$category_ids = fn_get_temp_category_ids();
list($temp, $search) = fn_get_categories(array(
'category_ids' => $category_ids,
'group_by_level' => false,
'plain' => false,
'status' => 'A',
'get_images' => true,
), $lang_code);
fn_print_r($temp);
Выводит такую структуру:
Array
(
[0] => Array
(
[293] => Array // category_id
(
{$category_data}
)
[295] => Array
(
{$category_data}
)
)
[1] => Array
(
[88] => Array
(
{$category_data}
)
)
[2] => Array
(
[222] => Array
(
{$category_data}
)
)
// И т.д
)