public static function Calculator::divide in Commerce Core 8.2

Divides the first number by 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

string The result.

5 calls to Calculator::divide()

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

Form submission handler.

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

@covers ::add @covers ::subtract @covers ::multiply @covers ::divide @covers ::compare @covers ::trim

MinorUnitsConverter::fromMinorUnits in modules/price/src/MinorUnitsConverter.php

Converts an amount in "minor unit" to a decimal amount.

Price::divide in modules/price/src/Price.php

Divides the current price by the given number.

PriceSplitter::split in modules/order/src/PriceSplitter.php

Splits the given amount across order items.

File

modules/price/src/Calculator.php, line 93

Class

Calculator

Provides helpers for bcmath-based arithmetic.

Namespace

Drupal\commerce_price

Code

public static function divide(string $first_number, string $second_number, int $scale = 6) : string {
  self::assertNumberFormat($first_number);
  self::assertNumberFormat($second_number);
  $result = bcdiv($first_number, $second_number, $scale);
  return self::trim($result);
}