is it a bug?

Fatal error: Uncaught Error: Cannot unset string offsets in

/data/www/linktour/api/application/modules/private/controllers/OrdersController.php:400
Stack trace:
#0 [internal function]: Modules\_Private\Controllers\OrdersController->getAction('91')
#1 [internal function]: Phalcon\Mvc\Micro\LazyLoader->__call('getAction', Array)
#2 /data/www/linktour/api/public/index.php(369): Phalcon\Mvc\Micro->handle()
#3 {main}
  thrown in /data/www/linktour/api/application/modules/private/controllers/OrdersController.php on line 400

The PHP Code IS:

```

  ........
    if($role == 'seller' || $role == 'full'){
        $order['total']       = $order['seller']['total'];
        $order['refund']  = $order['seller']['refund'];
        $order['revenue'] = $order['seller']['revenue'];

        unset($order['seller']);
    }

    if(false === $order['cancellation_fee'])  unset($order['cancellation_fee']);

    // here is the 400 line code
    unset($order['buyer_uid'], $order['buyer_username'], $order['seller']['email'], $order['seller']['callback'], $order['seller']['logo'], $order['seller']['wechat'], $order['buyer']['email'], $order['buyer']['callback'], $order['buyer']['logo'], $order['buyer']['wechat'], $order['rate'], $order['payment']);

    foreach($order['logs'] as &$log){
        $log['created'] = date("c", $log['created']);
        $log['status'] = $this->id2name($log['status']);
    }
    .........

```



1.1k

PHP 7.0.11 + Phalcon 3.0.1 + Centos 7.0 64bit + Nginx



60.9k

first time i see someone uses unset like tat what the hell..

$myNewArr = array(
    'created_at' => $order['whatever'],
    'status' => $order['whatever']
);

unset($order);

it does seems like one of your $order elements is not the correct type

Issue not related to phalcon.