public static function PHPExcel_Calculation_Engineering::OCTTOBIN in Loft Data Grids 7.2

Same name and namespace in other branches

1. 6.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation/Engineering.php \PHPExcel_Calculation_Engineering::OCTTOBIN()

* OCTTOBIN * * Return an octal value as binary. * * Excel Function: * OCT2BIN(x[,places]) * * @access public * @category Engineering Functions *

Parameters

string $x The octal number you want to convert. Number may not: * contain more than 10 characters. The most significant * bit of number is the sign bit. The remaining 29 bits * are magnitude bits. Negative numbers are represented * using two's-complement notation. * If number is negative, OCT2BIN ignores places and returns * a 10-character binary number. * If number is negative, it cannot be less than 7777777000, * and if number is positive, it cannot be greater than 777. * If number is not a valid octal number, OCT2BIN returns * the #NUM! error value. * If OCT2BIN requires more than places characters, it * returns the #NUM! error value. * @param integer $places The number of characters to use. If places is omitted, * OCT2BIN uses the minimum number of characters necessary. * Places is useful for padding the return value with * leading 0s (zeros). * If places is not an integer, it is truncated. * If places is nonnumeric, OCT2BIN returns the #VALUE! * error value. * If places is negative, OCT2BIN returns the #NUM! error * value. * @return string

File

vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation/Engineering.php, line 1528

Class

PHPExcel_Calculation_Engineering

PHPExcel_Calculation_Engineering

Code

public static function OCTTOBIN($x, $places = null) {
  $x = PHPExcel_Calculation_Functions::flattenSingleValue($x);
  $places = PHPExcel_Calculation_Functions::flattenSingleValue($places);
  if (is_bool($x)) {
    return PHPExcel_Calculation_Functions::VALUE();
  }
  $x = (string) $x;
  if (preg_match_all('/[01234567]/', $x, $out) != strlen($x)) {
    return PHPExcel_Calculation_Functions::NaN();
  }
  $r = decbin(octdec($x));
  return self::_nbrConversionFormat($r, $places);
}