/**
 * 数组 转 对象
 * @param array $arr 数组
 * @return object
 */
function array_to_object($arr) {
	if (gettype($arr) != 'array') {
		return;
	}
	foreach ($arr as $k => $v) {
		if (gettype($v) == 'array' || getType($v) == 'object') {
			$arr[$k] = (object)array_to_object($v);
		}
	}
	return (object)$arr;
}
/**
 * 对象 转 数组
 * @param object $obj 对象
 * @return array
 */
function object_to_array($obj) {
	$obj = (array)$obj;
	foreach ($obj as $k => $v) {
		if (gettype($v) == 'resource') {
			return;
		}
		if (gettype($v) == 'object' || gettype($v) == 'array') {
			$obj[$k] = (array)object_to_array($v);
		}
	}
	return $obj;
}