luisalberto / checkdigit-algorithms
Check Digit Algorithms
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Requires
- php: >=5.6
Requires (Dev)
- phpunit/phpunit: ^9
README
Algorithms:
- Damm algorithm
- Luhn algorithm
- Verhoeff algorithm
Requirements
- PHP version 5.6 or greater
Install
composer require luisalberto/checkdigit-algorithms
Usage
<?php
require_once(dirname( __FILE__ ) . '/vendor/autoload.php');
$luhn = new \LuisAlberto\CheckDigit\LuhnCheckDigit();
$luhn->isValid("48721484");
License
Copyright 2021 Luis A. Ochoa
See LICENSE for the full license text.