/**
* Get the current day of the year or the override value. Just like date('z'), but test-friendly.
* @return int Day of current year
*/
public static function getDayOfYear()
{
$ret = self::$override_day_of_year ? self::$override_day_of_year : date('z');
self::$last_day_of_year = $ret;
return $ret;
}
