Laravel: Iterate over object array

Question

Ok, so I have an array of objects created in my controller

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

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

Then in my view, I am able to iterate over the array and get the $room and $events

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

The var_dump($events) produces

/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)

My question is how can I iterate over the events object in Blade in order to access the properties of the object, so that I may pass them to a partial view?

Dylan Hamilton · Accepted Answer · 2017-03-09 17:10:04Z

1

If I'm understanding what you are asking (and your data structure) properly, then this should work. You can iterate the array of event objects to access each one individually, and then iterate each individual one to access each individual property / value. This code should be nested within your first foreach (replace the dump with it).

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

If you don't need to access each property / value of the object one at a time, then I would recommend this instead.

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

edited Mar 9, 2017 at 17:10

answered Mar 9, 2017 at 16:57

Dylan Hamilton

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7 Comments

Zach Tackett Over a year ago

Received this error message: Invalid argument supplied for foreach()

Dylan Hamilton Over a year ago

Are you sure that you nested the foreach within your existing one? Can you paste the exact code that you are running when it errors?

Zach Tackett Over a year ago

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

Dylan Hamilton Over a year ago

Is $events not an array of objects?

Zach Tackett Over a year ago

Yes, But I think that it might be erroring out whenever it hits the 1st array that is null. See above paste of the var_dump()

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