komakino / modulus11
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Requires (Dev)
- phpunit/phpunit: 4.*
This package is not auto-updated.
Last update: 2025-01-08 19:26:08 UTC
README
Modulus11 algorithm implementation for PHP. The Modulus11 algorithm is used in some bank account numbers and national identity numbers.
Installation
To add this package as a dependency to your project, simply add a dependency on komakino/modulus11 to your project's composer.json file.
{
"require": {
"komakino/modulus11": "*"
}
}
Usage
use Komakino\Modulus11\Modulus11;
Factors
The standard factors for Modulus11 calculations are [2,3,4,5,6,7], looped. In some cases other factors are used. If your implementation requires custom factors, simply supply them as a second argument to any method.
Static methods
static bool validate(string|int $number, array $factors = null)
Validates a number.
Modulus11::validate('11223344'); // returns false Modulus11::validate('12345674'); // returns true
static int calculate(string|int $partial_number, array $factors = null)
Calculates the check digit of a number.
Modulus11::calculate('1122334'); // returns 6 Modulus11::calculate('1234567'); // returns 4
static string appendCheckDigit(string|int $partial_number, array $factors = null)
Calculates the check digit and returns number with check digit appended.
Modulus11::appendCheckDigit('1122334'); // returns 11223346 Modulus11::appendCheckDigit('1234567'); // returns 12345674