“尝试获取非对象的属性'listaOrdenes'”错误返回json

Question

I have the following problem when returning to JSON from a function in PHP, when trying to read some of the properties of JSON, the following error returns to me.

  public function ObtenerListadoOrdenes(){
    try {
        $existeNueva = false;
        //OBTENEMOS LA LISTA DE ORDENES.
        $orderList = json_decode(CallApiRest::CallAPI('GET', $this->url.'/orders/get/list', false, $this->token));

        foreach($orderList as $item){
            $orderlist = OrderList::find($item->orderNumber);

            if ($orderlist == null){
                $existeNueva = true;

                $orderlist = new OrderList;

                $orderlist->orderNumber = $item->orderNumber;
                $orderlist->date = date('Y-m-d H:i:s', strtotime($item->date));

                $orderlist->save();
            }
        }

        $tempArray = array('existeNueva'=>$existeNueva, 'listaOrdenes'=>$orderList);

        return $tempArray;
    } catch (Exception $e) {
        echo 'Excepción capturada: ',  $e->getMessage(), "\n";
    }
}

The error return in the next code. return $listado->listaOrdenes;

public function index()
    {
        $laudusApi = new LaudusApiConnect;
        $listado = $laudusApi->ObtenerListadoOrdenes();

        return $listado->listaOrdenes;
    }

The Error is : Trying to get property 'listaOrdenes' of non-object

Answer 1

The result of $laudusApi->ObtenerListadoOrdenes(); is an array. In PHP arrays should be accessed as such: $listado['listaOrdenes'];