ALIOSS::create_object_group PHP Метод

    public function create_object_group($bucket, $object_group, $object_arry, $options = null)
    {
        //options
        $this->validate_options($options);
        //bucket
        $this->is_empty($bucket, OSS_BUCKET_IS_NOT_ALLOWED_EMPTY);
        //object group
        $this->is_empty($object_group, OSS_OBJECT_GROUP_IS_NOT_ALLOWED_EMPTY);
        $options[self::OSS_BUCKET] = $bucket;
        $options[self::OSS_METHOD] = 'POST';
        $options[self::OSS_OBJECT] = $object_group;
        $options[self::OSS_CONTENT_TYPE] = 'txt/xml';
        //重设Content-Type
        $options[self::OSS_SUB_RESOURCE] = 'group';
        //设置?group
        $options[self::OSS_CONTENT] = $this->make_object_group_xml($bucket, $object_arry);
        //格式化xml
        $response = $this->auth($options);
        return $response;
    }