public static function Calculator::assertNumberFormat in Commerce Core 8.2

Assert that the given number is a numeric string value.

Parameters

string $number: The number to check.

Throws

\InvalidArgumentException Thrown when the given number is not a numeric string value.

7 calls to Calculator::assertNumberFormat()

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

Adds the second number to the first number.

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

Compares the first number to the second number.

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

Divides the first number by the second number.

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

Multiplies the first number by the second number.

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

Rounds the given number.

... See full list

File

modules/price/src/Calculator.php, line 256

Class

Calculator

Provides helpers for bcmath-based arithmetic.

Namespace

Drupal\commerce_price

Code

public static function assertNumberFormat($number) {
  if (is_float($number)) {
    throw new \InvalidArgumentException(sprintf('The provided value "%s" must be a string, not a float.', $number));
  }
  if (!is_numeric($number)) {
    throw new \InvalidArgumentException(sprintf('The provided value "%s" is not a numeric value.', $number));
  }
}