ALIOSS::copy_object PHP Метод

    public function copy_object($from_bucket, $from_object, $to_bucket, $to_object, $options = null)
    {
        //options
        $this->validate_options($options);
        if (!$options) {
            $options = array();
        }
        //from bucket
        $this->is_empty($from_bucket, OSS_BUCKET_IS_NOT_ALLOWED_EMPTY);
        //to bucket
        $this->is_empty($to_bucket, OSS_BUCKET_IS_NOT_ALLOWED_EMPTY);
        //from object
        $this->is_empty($from_object, OSS_OBJECT_IS_NOT_ALLOWED_EMPTY);
        //to object
        $this->is_empty($to_object, OSS_OBJECT_IS_NOT_ALLOWED_EMPTY);
        $options[self::OSS_BUCKET] = $to_bucket;
        $options[self::OSS_METHOD] = 'PUT';
        $options[self::OSS_OBJECT] = $to_object;
        $options[self::OSS_HEADERS] = array(self::OSS_OBJECT_COPY_SOURCE => '/' . $from_bucket . '/' . $from_object);
        $response = $this->auth($options);
        return $response;
    }