function plusDays($days)
{
return $this->withDate($this->isoDate->plusDays($days));
}
/**
* Returns a copy of this {@code LocalDateTime} with the specified number of days added.
* <p>
* This method adds the specified amount to the days field incrementing the
* month and year fields as necessary to ensure the result remains valid.
* The result is only invalid if the maximum/minimum year is exceeded.
* <p>
* For example, 2008-12-31 plus one day would result in 2009-01-01.
* <p>
* This instance is immutable and unaffected by this method call.
*
* @param int $days the days to add, may be negative
* @return LocalDateTime a {@code LocalDateTime} based on this date-time with the days added, not null
* @throws DateTimeException if the result exceeds the supported date range
*/
public function plusDays($days)
{
$newDate = $this->date->plusDays($days);
return $this->_with($newDate, $this->time);
}
