/**
* @param Date $day
* @return int
*/
private function GetWeekNumber(Date $day)
{
$firstWeekday = $this->firstDay->Weekday();
$week = floor($day->Day() / 7);
if ($day->Day() % 7 == 0) {
$week = ($day->Day() - 1) / 7;
if ($day->Day() <= 7) {
$week++;
}
} else {
if ($day->Weekday() < $firstWeekday) {
$week++;
}
}
return intval($week);
}
/**
* Compares this time to the one passed in
* Returns:
* -1 if this time is less than the passed in time
* 0 if the times are equal
* 1 if this time is greater than the passed in time
* @param Time $time
* @param Date|null $comparisonDate date to be used for time comparison
* @return int comparison result
*/
public function Compare(Time $time, $comparisonDate = null)
{
if ($comparisonDate != null) {
$myDate = Date::Create($comparisonDate->Year(), $comparisonDate->Month(), $comparisonDate->Day(), $this->Hour(), $this->Minute(), $this->Second(), $this->Timezone());
$otherDate = Date::Create($comparisonDate->Year(), $comparisonDate->Month(), $comparisonDate->Day(), $time->Hour(), $time->Minute(), $time->Second(), $time->Timezone());
return $myDate->Compare($otherDate);
}
return $this->GetDate()->Compare($time->GetDate());
}
/**
* @return int
*/
public function DayOfMonth()
{
return $this->date->Day();
}
/**
* @param Date $date
* @return string
*/
public function GetDurationKey(Date $date)
{
return sprintf("%s%s%s", $date->Year(), $date->Month(), $date->Day());
}
public function testJan31Bug()
{
$d = new Date('2013-01-31', 'America/Chicago');
$this->assertEquals(31, $d->Day());
$this->assertEquals(1, $d->Month());
$this->assertEquals(2013, $d->Year());
}
private function GetWeekNumber(Date $firstDate, $firstWeekdayOfMonth)
{
$week = ceil($firstDate->Day() / 7);
return $week;
}
/**
* The current day midnight.
* @return Date
*/
static function Today()
{
$now = new Date();
return new Date($now->Day(), $now->Month(), $now->Year(), 0, 0, 0);
}
