/** * {@inheritdoc} */ public function toJulianDay(DateInterface $date) { $day = $date->getMonthDay(); $month = $date->getMonth(); $year = $date->getYear(); return $day + ceil(29.5 * ($month - 1)) + 354 * $year + floor(($this->getYearOffsetShift() + 11 * $year) / 30) + $this->getEpoch(); }
/** * {@inheritdoc} */ public function toJulianDay(DateInterface $date) { return gregoriantojd($date->getMonth(), $date->getMonthDay(), $date->getYear()); }