zhuravel/php-luhn-checksum

0.0.1 2018-08-29 06:58 UTC

Requires (Dev)

• phpunit/phpunit: ^5.7.11 || ^6.4 || ^7.0

MIT

• Roman Zhuravel

• Luhn algorithm
• Luhn checksum
• ICCID checksum
• IMEI checksum
• payment card checksum

README

A PHP function providing simple checksum formula used to validate a variety of identification numbers .

Installing

$ composer require zhuravel/php-luhn-checksum

Example

<?php
require 'vendor/autoload.php';

$number = 79927398713;

var_dump(isValidLuhnChecksum($number));

Source(s)

• Luhn algorithm by Wikipedia