You are here

Home » API reference » Loft Data Grids 6.2 » Financial.php » PHPExcel_Calculation_Financial

private static function PHPExcel_Calculation_Financial::_coupFirstPeriodDate in Loft Data Grids 6.2

Same name and namespace in other branches
  1. 7.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation/Financial.php \PHPExcel_Calculation_Financial::_coupFirstPeriodDate()
6 calls to PHPExcel_Calculation_Financial::_coupFirstPeriodDate()
PHPExcel_Calculation_Financial::COUPDAYBS in vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation/Financial.php
* COUPDAYBS * * Returns the number of days from the beginning of the coupon period to the settlement date. * * Excel Function: * COUPDAYBS(settlement,maturity,frequency[,basis]) * * @access public * @category Financial Functions *
PHPExcel_Calculation_Financial::COUPDAYS in vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation/Financial.php
* COUPDAYS * * Returns the number of days in the coupon period that contains the settlement date. * * Excel Function: * COUPDAYS(settlement,maturity,frequency[,basis]) * * @access public * @category Financial Functions *
PHPExcel_Calculation_Financial::COUPDAYSNC in vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation/Financial.php
* COUPDAYSNC * * Returns the number of days from the settlement date to the next coupon date. * * Excel Function: * COUPDAYSNC(settlement,maturity,frequency[,basis]) * * @access public * @category Financial Functions *
PHPExcel_Calculation_Financial::COUPNCD in vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation/Financial.php
* COUPNCD * * Returns the next coupon date after the settlement date. * * Excel Function: * COUPNCD(settlement,maturity,frequency[,basis]) * * @access public * @category Financial Functions *
PHPExcel_Calculation_Financial::COUPNUM in vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation/Financial.php
* COUPNUM * * Returns the number of coupons payable between the settlement date and maturity date, * rounded up to the nearest whole coupon. * * Excel Function: * COUPNUM(settlement,maturity,frequency[,basis]) * * @access public *…

... See full list

File

vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation/Financial.php, line 83

Class

PHPExcel_Calculation_Financial
PHPExcel_Calculation_Financial

Code

private static function _coupFirstPeriodDate($settlement, $maturity, $frequency, $next) {
  $months = 12 / $frequency;
  $result = PHPExcel_Shared_Date::ExcelToPHPObject($maturity);
  $eom = self::_lastDayOfMonth($result);
  while ($settlement < PHPExcel_Shared_Date::PHPToExcel($result)) {
    $result
      ->modify('-' . $months . ' months');
  }
  if ($next) {
    $result
      ->modify('+' . $months . ' months');
  }
  if ($eom) {
    $result
      ->modify('-1 day');
  }
  return PHPExcel_Shared_Date::PHPToExcel($result);
}