public static function Calculator::floor in Physical Fields 8

Calculates the next lowest whole value of a number.

Parameters

string $number: The number.

Return value

string The result.

File

src/Calculator.php, line 130

Class

Calculator

Provides helpers for bcmath-based arithmetic.

Namespace

Drupal\physical

Code

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