Create SVG or bitmaps from simple ASCII diagrams, EBNF notations, etc.
Creates GNUDia UML diagrams from PHP source code.
Create UML diagrams from your PHP source.
A pure PHP library for reading and writing diagrams files
WordPress Visualizer plugin is a simple, easy to use and quite powerful tool to create, manage and embed interactive charts into your WordPress posts and pages.
Laravel Charts — Build charts using laravel. The laravel adapter for Chartisan.
Wrapper for ZingChart for easy chart manipulation and interactivity for PHP users.