Laravel：遍歷對象數組

好了，我在我的控制，我認爲創建Laravel：遍歷對象數組

$displayRooms[$room] = $this->getNextEvent($events, $room); 

return view('schedule')->with(['displayRooms' => $displayRooms]);

然後對象的數組，我能夠迭代這個數組並獲得$房和$事件

@foreach ($displayRooms as $room => $events) 
    {{ var_dump($events) }} 
@endforeach

後續代碼var_dump（$事件）產生

/home/vagrant/sites/google-cal/storage/framework/views/96faa8d8afe2e0f07db5d96a536009499a3c48a5.php:22: 
object(stdClass)[176] 
    public 'available' => boolean false 
    public 'room' => string 'Room 318' (length=8) 
    public 'summary' => string 'Chem 3090 Himmeldirk' (length=20) 
    public 'startTime' => string '12:00pm' (length=7) 
    public 'endTime' => string '3:00pm' (length=6) 
    public 'startDay' => string '03/21/17' (length=8) 
    public 'endDay' => string '03/21/17' (length=8) 

/home/vagrant/sites/google-cal/storage/framework/views/96faa8d8afe2e0f07db5d96a536009499a3c48a5.php:22:null 

/home/vagrant/sites/google-cal/storage/framework/views/96faa8d8afe2e0f07db5d96a536009499a3c48a5.php:22:null 

/home/vagrant/sites/google-cal/storage/framework/views/96faa8d8afe2e0f07db5d96a536009499a3c48a5.php:22: 
object(stdClass)[226] 
    public 'available' => boolean false 
    public 'room' => string 'Room 513 (Voinovich Room)' (length=25) 
    public 'summary' => string 'Reynolds' (length=8) 
    public 'startTime' => string '1:00pm' (length=6) 
    public 'endTime' => string '3:00pm' (length=6) 
    public 'startDay' => string '03/21/17' (length=8) 
    public 'endDay' => string '03/21/17' (length=8)

我的問題是我怎麼能遍歷事件B1中的對象爲了訪問對象的屬性，以便我可以將它們傳遞給部分視圖？

來源

2017-03-09 Zach Tackett

如果我正確理解你問的（和你的數據結構），那麼這應該工作。您可以迭代事件對象的數組以分別訪問每個對象，然後遍歷每個對象以訪問每個單獨的屬性/值。這段代碼應該嵌套在你的第一個foreach中（用它替換dump）。

@foreach($events as $event) 
    @foreach ($event as $prop => $value) 
     // do whatever with prop/values 
    @endforeach 
@endforeach

如果你不需要一次訪問一個對象的每個屬性/值，那麼我會推薦它。

@foreach($events as $event) 
    // do whatever with each event 
    {{ var_dump($event->available) }} 
@endforeach

來源

2017-03-09 16:57:52

收到此錯誤信息：提供的foreach 無效參數（） –

你確定你嵌套你現有的內部的foreach？您可以粘貼錯誤時正在運行的確切代碼嗎？ –

'@foreach（$ displayRooms as $ room => $ events） @foreach（$ events as $ event） @foreach（$ event as $ prop => $ value） {{var_dump（$ value）}} @endforeach @endforeach @ endforeach' –

Laravel：遍歷對象數組

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