function InheritingLayout($searchLevel, &$menu, &$result)
{
global $gp_titles;
$children = true;
do {
$menu_key = key($menu);
$info = current($menu);
if (!isset($info['level'])) {
break;
}
$level = $info['level'];
if ($level < $searchLevel) {
return;
}
if ($level > $searchLevel) {
if ($children) {
page_layout::InheritingLayout($level, $menu, $result);
} else {
unset($menu[$menu_key]);
}
continue;
}
unset($menu[$menu_key]);
if (!empty($gp_titles[$menu_key]['gpLayout'])) {
$children = false;
continue;
}
$children = true;
//exclude external links
if ($menu_key[0] == '_') {
continue;
}
$label = common::GetLabelIndex($menu_key, false);
$result[] = common::LabelSpecialChars($label);
} while (count($menu) > 0);
}
