This vCard PHP library can easily parse or generate/export vCards as .vcf
PDFs per PHP erstellen - PDF Rechnung per PHP.
PHP class for creating passes for Wallet on iOS.
Lightwight XLSX Excel Spreadsheet Writer in PHP
PHP Telegram Bot based on the official Telegram Bot API
Barcode generator in PHP that is easy to use, non-bloated and framework independent.
A pure PHP library for reading and writing word processing documents