ALIOSS::delete_objects PHP Метод

    public function delete_objects($bucket, $objects, $options = null)
    {
        //options
        $this->validate_options($options);
        if (!$options) {
            $options = array();
        }
        //bucket
        $this->is_empty($bucket, OSS_BUCKET_IS_NOT_ALLOWED_EMPTY);
        //objects
        if (!is_array($objects) || !$objects) {
            throw new OSS_Exception('The ' . __FUNCTION__ . ' method requires the "objects" option to be set as an array.');
        }
        $options[self::OSS_METHOD] = self::OSS_HTTP_POST;
        $options[self::OSS_BUCKET] = $bucket;
        $options[self::OSS_OBJECT] = '/';
        $options[self::OSS_SUB_RESOURCE] = 'delete';
        $options[self::OSS_CONTENT_TYPE] = 'application/xml';
        $xml = new SimpleXMLElement('<?xml version="1.0" encoding="utf-8"?><Delete></Delete>');
        // Quiet mode?
        if (isset($options['quiet'])) {
            $quiet = 'false';
            if (is_bool($options['quiet'])) {
                //Boolean
                $quiet = $options['quiet'] ? 'true' : 'false';
            } elseif (is_string($options['quiet'])) {
                // String
                $quiet = $options['quiet'] === 'true' ? 'true' : 'false';
            }
            $xml->addChild('Quiet', $quiet);
        }
        // Add the objects
        foreach ($objects as $object) {
            $xobject = $xml->addChild('Object');
            $object = $this->s_replace($object);
            $xobject->addChild('Key', $object);
        }
        $options[self::OSS_CONTENT] = $xml->asXML();
        return $this->auth($options);
    }