예제보기:
$cfg = xmlobj2arr(simplexml_load_file($cfgfile));
print_r($cfg);

------------------------
function xmlobj2arr($data)
{
  if(is_object($data)) $data = get_object_vars($data);
  if(is_array($data)) foreach($data AS $k=>$v) $r[$k] = xmlobj2arr($v);
  else $r = $data;

  return $r;
}
---------------------------

function objecttoarray($object)
{
  if(!is_object($object) && !is_array($object)) return $object;
  if(is_object($object)) $object = get_object_vars($object);

  return array_map('objecttoarray',$object);
}