src/getjump/Vk/Wrapper/User.php
public function get($userId, $fields = false)
    {
        if (is_array($userId)) {
            $userId = implode(',', $userId);
        }

        return $this->vk->param('user_ids', $userId)
            ->param('fields', $this->fieldsToString($fields), null)
            ->createAs(function ($d) {
                return new \getjump\Vk\Model\User($d);
            })
            ->request('users.get');
    }
public function get($userId, $fields = false)
    {
        if (is_array($userId)) {
            $userId = implode(',', $userId);
        }

        return $this->vk->param('user_ids', $userId)
            ->param('fields', $this->fieldsToString($fields), null)
            ->createAs(function ($d) {
                return new \getjump\Vk\Model\User($d);
            })
            ->request('users.get');
    }
Get user with $userId.

@param $userId
@param bool|array $fields

@return RequestTransaction|Api