ndtan/ndt-multi-code
NDT Multi-Code: unified PHP library to generate QR, DataMatrix, UPC/EAN, Code 39/93/128, ITF, PDF417 (Aztec planned) with simple & advanced options (SVG/PNG/JPG/TIFF/PDF/GIF/WebP).
时间：2025-10-13 08:42
sfinktah/gtin-validator
A utility class for validating, calculating, converting, and identifying barcodes including GTIN, UPC-12, EAN-13, and ITF-14 formats.
时间：2025-03-11 19:10
ronanguilloux/isocodes
PHP library - Validators for standards from ISO, International Finance, Public Administrations, GS1, Book and Music Industries, Phone numbers & Zipcodes for many countries
时间：2012-10-13 13:21