onClose时返回退出用户信息，后台打印数据正常，怎么前端就UID会变呢？是哪里有问题？

Question

老大，我在onClose时返回退出用户信息，打印数据正常，前端打印uid会变呢？是哪里有问题？

$close_user = '';
    if(isset($connection->uid)){
        $close_user = $worker->users[$connection->uid];
        unset($worker->users[$connection->uid]); //册除退出用户
    }
    $send_nr = [
        'type' => 'logout',
        'users' => $worker->users,
        'online' => count($worker->users),
        'dq_user' => '',
        'rsdata' => $close_user
    ];
    foreach($worker->connections as $conn){
        $conn->send(json_encode($send_nr));
    }
    var_dump($close_user);

Answer 1

等待大神解答