8889841cvendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/DateTimeExcel/YearFrac.php000064400000011635150540324440033135 0ustar00home/clixcotz/fmi.clix.co.tzgetMessage(); } switch ($method) { case 0: return Days360::between($startDate, $endDate) / 360; case 1: return self::method1($startDate, $endDate); case 2: return Difference::interval($startDate, $endDate) / 360; case 3: return Difference::interval($startDate, $endDate) / 365; case 4: return Days360::between($startDate, $endDate, true) / 360; } return Functions::NAN(); } /** * Excel 1900 calendar treats date argument of null as 1900-01-00. Really. * * @param mixed $startDate * @param mixed $endDate */ private static function excelBug(float $sDate, $startDate, $endDate, int $method): float { if (Functions::getCompatibilityMode() !== Functions::COMPATIBILITY_OPENOFFICE && SharedDateHelper::getExcelCalendar() !== SharedDateHelper::CALENDAR_MAC_1904) { if ($endDate === null && $startDate !== null) { if (DateParts::month($sDate) == 12 && DateParts::day($sDate) === 31 && $method === 0) { $sDate += 2; } else { ++$sDate; } } } return $sDate; } private static function method1(float $startDate, float $endDate): float { $days = Difference::interval($startDate, $endDate); $startYear = (int) DateParts::year($startDate); $endYear = (int) DateParts::year($endDate); $years = $endYear - $startYear + 1; $startMonth = (int) DateParts::month($startDate); $startDay = (int) DateParts::day($startDate); $endMonth = (int) DateParts::month($endDate); $endDay = (int) DateParts::day($endDate); $startMonthDay = 100 * $startMonth + $startDay; $endMonthDay = 100 * $endMonth + $endDay; if ($years == 1) { $tmpCalcAnnualBasis = 365 + (int) Helpers::isLeapYear($endYear); } elseif ($years == 2 && $startMonthDay >= $endMonthDay) { if (Helpers::isLeapYear($startYear)) { $tmpCalcAnnualBasis = 365 + (int) ($startMonthDay <= 229); } elseif (Helpers::isLeapYear($endYear)) { $tmpCalcAnnualBasis = 365 + (int) ($endMonthDay >= 229); } else { $tmpCalcAnnualBasis = 365; } } else { $tmpCalcAnnualBasis = 0; for ($year = $startYear; $year <= $endYear; ++$year) { $tmpCalcAnnualBasis += 365 + (int) Helpers::isLeapYear($year); } $tmpCalcAnnualBasis /= $years; } return $days / $tmpCalcAnnualBasis; } }