samlittler/upc

There is no license information available for the latest version (v2.0.0) of this package.

A checksum calculator for the UPC check digit method

Maintainers

Details

github.com/samlittler/upc

Source

Issues

Installs: 11 039

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pkg:composer/samlittler/upc

v2.0.0 2022-05-25 09:35 UTC

Requires

  • php: ^8

Requires (Dev)

Unknown License 67d938e4f86a46749b96f83be1f11c063c2c653c

  • Sam Littler <samlittler57.woop@gmail.com>

This package is auto-updated.

Last update: 2025-10-25 17:11:54 UTC

README

A PHP library for calculating UPC (Universal Product Code) checksum digits.

Installation

Download and install this library using composer:

composer require samlittler/upc

Alternatively, download this repository as a ZIP and include the src/UPC.php file in your project.

Usage

Usage is simple

$your_product_code = '03600024145';
$checksum = \SamLittler\UPC\UPC::calculate($your_product_code); // returns 7