function & _fetch(&$counter, $params)
{
$tree =& parent :: _fetch($counter, $params);
foreach($tree as $key => $data)
{
if(file_exists(PROJECT_DIR. 'design/main/images/menu_icons/'. $data['identifier'] .'.32.gif'))
{
$tree[$key]['image_path'] = '/design/main/images/menu_icons/';
$tree[$key]['image_name'] = $data['identifier'];
}
else if(file_exists(SHARED_DIR. 'images/menu_icons/'. $data['identifier'] .'.32.gif'))
{
$tree[$key]['image_path'] = SHARED_IMG_URL . 'menu_icons/';
$tree[$key]['image_name'] = $data['identifier'];
}
else
{
$tree[$key]['image_path'] = SHARED_IMG_URL .'menu_icons/';
$tree[$key]['image_name'] = 'default';
}
if($data['level'] == 1)
{
$result[$key] = $tree[$key];
$current_key = $key;
}
if($data['level'] > 1)
{
$result[$current_key]['child_items'][$key] = $tree[$key];
}
}
return $result;
}
function & _fetch(&$counter, $params)
{
$tree =& parent :: _fetch($counter, $params);
foreach($tree as $key => $data)
{
if($data['level'] == 1)
{
$result[$key] = $tree[$key];
$current_key = $key;
}
if($data['level'] > 1)
{
$result[$current_key]['child_items'][$key] = $tree[$key];
}
}
return $result;
}