function arrayToObject($e){ 
  if( gettype($e)!='array' ) return;
  foreach($e as $k=>$v){
   if( gettype($v)=='array' || getType($v)=='object' )
    $e[$k]=(object)arrayToObject($v);
  }
  return (object)$e;
}

function objectToArray($e){
 $e=(array)$e;
 foreach($e as $k=>$v){
  if( gettype($v)=='resource' ) return;
  if( gettype($v)=='object' || gettype($v)=='array' )
   $e[$k]=(array)objectToArray($v);
 }
 return $e;
}

function object_to_array($e) { 
 $_arr = is_object($e) ? get_object_vars($e) : $e; 
 foreach ($_arr as $key => $val) { 
  $val = (is_array($val) || is_object($val)) ? object_to_array($val) : $val; 
  $arr[$key] = $val; 
 } 
 return $arr; 
}