Newscoop\Subscription\SubscriptionData::__construct PHP Method

    public function __construct(array $data, Subscription $subscription = null)
    {
        // process data array
        $this->startDate = new \DateTime();
        foreach ($data as $key => $value) {
            if (property_exists($this, $key)) {
                $this->{$key} = $value;
            }
        }
        // fill paidDays with days value
        if (!$this->paidDays) {
            $this->paidDays = $this->days;
        }
        if (!$subscription) {
            $this->subscription = new Subscription();
        } else {
            $this->subscription = $subscription;
        }
        return $this;
    }