/**
* @param PeriodInterface $period
* @param \DateInterval $increment
*/
public function __construct(PeriodInterface $period, \DateInterval $increment)
{
$this->period = $period;
$this->increment = $increment;
$this->current = $this->period->getFirstDate();
$this->lastDateStr = $period->getLastDate()->format('Y-m-d');
$this->index = 0;
$this->isValid = true;
}
/**
* {@inheritdoc}
*/
public function key()
{
return $this->current->getBegin()->format('W');
}
/**
* @param PeriodInterface $period
*
* @return bool
*/
public function isCrossWithPeriod(PeriodInterface $period)
{
return !($period->getFrom() > $this->getTo() || $period->getTo() < $this->getFrom()) ? true : false;
}
