撤回Recall

属性

属性	类型	含义
msg	array	消息的原始数组
origin	Object	上一条撤回的消息
nickname	string	上一条撤回消息者的昵称

msg

Array
(
    [MsgId] => 1402455514378948514
    [FromUserName] => @2aefd23a286785769c6be1cd61d53efc
    [ToUserName] => @2aefd23a286785769c6be1cd61d53efc
    [MsgType] => 10002
    [Content] => <sysmsg type="revokemsg"><revokemsg><session>fasdsfsa</session><oldmsgid>1661714834</oldmsgid><msgid>5422797170480118739</msgid><replacemsg><![CDATA[你撤回了一条消息]]></replacemsg></revokemsg></sysmsg>
    [Status] => 4
    [ImgStatus] => 1
    [CreateTime] => 1484644930
    [VoiceLength] => 0
    [PlayLength] => 0
    [FileName] =>
    [FileSize] =>
    [MediaId] =>
    [Url] =>
    [AppMsgType] => 0
    [StatusNotifyCode] => 0
    [StatusNotifyUserName] =>
    [RecommendInfo] => Array
        (
            [UserName] =>
            [NickName] =>
            [QQNum] => 0
            [Province] =>
            [City] =>
            [Content] =>
            [Signature] =>
            [Alias] =>
            [Scene] => 0
            [VerifyFlag] => 0
            [AttrStatus] => 0
            [Sex] => 0
            [Ticket] =>
            [OpCode] => 0
        )

    [ForwardFlag] => 0
    [AppInfo] => Array
        (
            [AppID] =>
            [Type] => 0
        )

    [HasProductId] => 0
    [Ticket] =>
    [ImgHeight] => 0
    [ImgWidth] => 0
    [SubMsgType] => 0
    [NewMsgId] => 1402455514378948514
    [OriContent] =>
)

origin

消息子类

栗子

$robot->server->setMessageHandler(function ($message){
    // 撤回信息
    if ($message instanceof Recall && $message->msg['FromUserName'] !== myself()->username) {
        /** @var $message Recall */
        if($message->origin instanceof Image){
            Text::send($message->msg['FromUserName'], "{$message->nickname} 撤回了一张照片");
            Image::sendByMsgId($message->msg['FromUserName'], $message->origin->msg['MsgId']);
        }elseif($message->origin instanceof Emoticon){
            Text::send($message->msg['FromUserName'], "{$message->nickname} 撤回了一个表情");
            Emoticon::sendByMsgId($message->msg['FromUserName'], $message->origin->msg['MsgId']);
        }elseif($message->origin instanceof Video){
            Text::send($message->msg['FromUserName'], "{$message->nickname} 撤回了一个视频");
            Video::sendByMsgId($message->msg['FromUserName'], $message->origin->msg['MsgId']);
        }elseif($message->origin instanceof Voice){
            Text::send($message->msg['FromUserName'], "{$message->nickname} 撤回了一条语音");
        }else{
            Text::send($message->msg['FromUserName'], "{$message->nickname} 撤回了一条信息 \"{$message->origin->msg['Content']}\"");
        }
    }
});