Question

因此，我在Laravel中有一个Event，它只是将类型为Activity的对象广播到套接字通道上。

有时候我的activity太大了，所以我试图从中删除一些属性。我已经尝试了所有内容，并且在一行上正确地删除/取消设置，然后在下一行上又将其恢复。


    public function broadcastOn()
    {
       // Approach 1: Set projects to null
       $this->activity->activityable->projects = null;

       Log::info($this->activity->activityable->projects); // This'll be null

       // Approach 2: Unset
       unset($this->activity->activityable->projects);

       Log::info($this->activity->activityable->projects); // This'll be undefined

       // Approach 3: Overwrite the whole activity
       $activity = $this->activity;

       unset($activity->activityable->projects);
       Log::info(json_encode($activity)); // Projects isn't in this one

       $this->activity = $activity;

       // Tada! Projects is magically back! Doesn't matter what ya do!
       Log::info(json_encode($this->activity));

       return new PresenceChannel('account_'.$this->activity->account_id);
    }

有人知道该怎么办吗？我也尝试过json_encode，然后json_decode整个对象，它仍然决定每次返回...

对象属性绝对拒绝取消设置

0 个答案: