public static function Calculator::compare in Commerce Core 8.2

Compares the first number to the second number.

Parameters

string $first_number: The first number.

string $second_number: The second number.

int $scale: The maximum number of digits after the decimal place. Any digit after $scale will be truncated.

Return value

int 0 if both numbers are equal, 1 if the first one is greater, -1 otherwise.

13 calls to Calculator::compare()

BuyXGetY::apply in modules/promotion/src/Plugin/Commerce/PromotionOffer/BuyXGetY.php

Applies the offer to the given entity.

Calculator::ceil in modules/price/src/Calculator.php

Calculates the next highest whole value of a number.

Calculator::floor in modules/price/src/Calculator.php

Calculates the next lowest whole value of a number.

Calculator::round in modules/price/src/Calculator.php

Rounds the given number.

CalculatorTest::testComparison in modules/price/tests/src/Unit/CalculatorTest.php

@covers ::compare

... See full list

File

modules/price/src/Calculator.php, line 217

Class

Calculator

Provides helpers for bcmath-based arithmetic.

Namespace

Drupal\commerce_price

Code

public static function compare(string $first_number, string $second_number, int $scale = 6) : int {
  self::assertNumberFormat($first_number);
  self::assertNumberFormat($second_number);
  return bccomp($first_number, $second_number, $scale);
}