public static function PHPExcel_Calculation_Financial::DOLLARDE in Loft Data Grids 7.2

Same name and namespace in other branches

1. 6.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation/Financial.php \PHPExcel_Calculation_Financial::DOLLARDE()

* DOLLARDE * * Converts a dollar price expressed as an integer part and a fraction * part into a dollar price expressed as a decimal number. * Fractional dollar numbers are sometimes used for security prices. * * Excel Function: * DOLLARDE(fractional_dollar,fraction) * * @access public * @category Financial Functions *

Parameters

float $fractional_dollar Fractional Dollar: * @param integer $fraction Fraction * @return float

File

vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation/Financial.php, line 1079

Class

PHPExcel_Calculation_Financial

PHPExcel_Calculation_Financial

Code

public static function DOLLARDE($fractional_dollar = Null, $fraction = 0) {
  $fractional_dollar = PHPExcel_Calculation_Functions::flattenSingleValue($fractional_dollar);
  $fraction = (int) PHPExcel_Calculation_Functions::flattenSingleValue($fraction);

  // Validate parameters
  if (is_null($fractional_dollar) || $fraction < 0) {
    return PHPExcel_Calculation_Functions::NaN();
  }
  if ($fraction == 0) {
    return PHPExcel_Calculation_Functions::DIV0();
  }
  $dollars = floor($fractional_dollar);
  $cents = fmod($fractional_dollar, 1);
  $cents /= $fraction;
  $cents *= pow(10, ceil(log10($fraction)));
  return $dollars + $cents;
}