public function testToString()
{
$this->assertSame('2013-09', (string) YearMonth::of(2013, 9));
}
/**
* @param DateTimeParseResult $result
*
* @return YearMonth
*
* @throws DateTimeException If the year-month is not valid.
* @throws DateTimeParseException If required fields are missing from the result.
*/
public static function from(DateTimeParseResult $result)
{
return YearMonth::of((int) $result->getField(Field\Year::NAME), (int) $result->getField(Field\MonthOfYear::NAME));
}
/**
* Resolves the date, resolving days past the end of month.
*
* @param integer $year The year to represent, validated as an integer from MIN_YEAR to MAX_YEAR.
* @param integer $month The month-of-year to represent, validated as an integer from 1 to 12.
* @param integer $day The day-of-month to represent, validated as an integer from 1 to 31.
*
* @return LocalDate
*/
private function resolvePreviousValid($year, $month, $day)
{
if ($day > 28) {
$day = min($day, YearMonth::of($year, $month)->getLengthOfMonth());
}
return new LocalDate($year, $month, $day);
}
/**
* Combines this year with a month to create a YearMonth.
*
* @param integer $month The month-of-year to use, from 1 to 12.
*
* @return YearMonth
*
* @throws DateTimeException If the month is invalid.
*/
public function atMonth($month)
{
return YearMonth::of($this->year, $month);
}
