A Parser for CSS Files written in PHP. Allows extraction of CSS files into a data structure, manipulation of said structure and output as (optimized) CSS

PHP7 support

A pure PHP library for reading and writing spreadsheet files

SCSS compiler written in PHP

PHP SVG graph library

HTML to PDF converter for PHP

Standards compliant HTML filter written in PHP

Guzzle, an extensible PHP HTTP client

FPDI is a collection of PHP classes facilitating developers to read pages from existing PDF documents and use them as templates in FPDF.