public static function Calculator::floor in Price 2.x

Same name and namespace in other branches

1. 8 src/Calculator.php \Drupal\price\Calculator::floor()
2. 3.x src/Calculator.php \Drupal\price\Calculator::floor()
3. 2.0.x src/Calculator.php \Drupal\price\Calculator::floor()
4. 3.0.x src/Calculator.php \Drupal\price\Calculator::floor()

Calculates the next lowest whole value of a number.

Parameters

string $number: The number.

Return value

string The result.

File

src/Calculator.php, line 128

Class

Calculator

Provides helpers for bcmath-based arithmetic.

Namespace

Drupal\price

Code

public static function floor(string $number) : string {
  if (self::compare($number, 0) == 1) {
    $result = bcadd($number, '0', 0);
  }
  else {
    $result = bcadd($number, '-1', 0);
  }
  return $result;
}