Baidu Cloud Push について質問する (緊急)

//推送ios设备消息     function test_pushMessage_ios ($user_id,$channel_id,$title,$badge,$receivemobile,$caseid,$msgid)    {        $appid    = $this->appid;        $apiKey   = $this->apiKey;        $secretKey= $this->secretKey;         //$this->initPUSH();        $channel = new Channel ( $apiKey, $secretKey ) ;                /*  $push_type         * 1：单个人，必须指定user_id 和 channel_id （指定设备上的指定用户）或者user_id（指定用户的所有设备） * 2：一群人，必须指定 tag_name  * 3：所有人，无须指定tag_name、user_id、channel_id             */             $push_type = 1; //推送单播消息              $optional[Channel::USER_ID] = $user_id; //如果推送单播消息，需要指定user         // $optional[Channel::CHANNEL_ID] = $channel_id ; //如果推送单播消息，需要指定user             $optional[Channel::DEVICE_TYPE] = 4;//指定发到ios设备        $optional[Channel::MESSAGE_TYPE] = 1; //指定消息类型为通知        //如果ios应用当前部署状态为开发状态，指定DEPLOY_STATUS为1，默认是生产状态，值为2.     旧版本曾采用不同的域名区分部署状态，仍然支持。        $optional[Channel::DEPLOY_STATUS] = 2;        //通知类型的内容必须按指定内容发送，示例如下：               $message = '{                		"aps":{                			"alert":"'.$title.'",                			"sound":"",                			"badge":'.$badge.'                                           		},                        "receivemobile":"'.$receivemobile.'",                        "caseid":"'.$caseid.'",                        "msgid":"'.$msgid.'"                                                                  	}';        $message_key = "msg_key";        $ret = $channel->pushMessage ( $push_type, $message, $message_key, $optional ) ;        //return $ret;        if ( false === $ret )        {            $this->error_output ( 'WRONG, ' . __FUNCTION__ . ' ERROR!!!!!' ) ;            $this->error_output ( 'ERROR NUMBER: ' . $channel->errno ( ) ) ;            $this->error_output ( 'ERROR MESSAGE: ' . $channel->errmsg ( ) ) ;            $this->error_output ( 'REQUEST ID: ' . $channel->getRequestId ( ) );        }        else        {            $this->right_output ( 'SUCC, ' . __FUNCTION__ . ' OK!!!!!' ) ;            $this->right_output ( 'result: ' . print_r ( $ret, true ) ) ;        }

$devcert="/opt/lampp/htdocs/baidu/MessageCent.pem";        $discert="/opt/lampp/htdocs/baidu/MessageCent2.pem";                $cert_name="test";        $cert_des="test";        $cert_name="test";        $cert_des="test";                                $fd = fopen($devcert, 'r');        $devcert = fread($fd, filesize($devcert)); // 开发版APNs pem证书                $fd = fopen($discert, 'r');        $discert = fread($fd, filesize($discert)); // 发布版APNs pem证书        //print_r($discert);                $ret = $channel->initAppIoscert($cert_name, $cert_des, $discert, $devcert); // cert_name和cert_des您自定义字符串即可