PUBLIC MARKS with tags charts & php

pChart is a PHP class oriented framework designed to create aliased charts.

Server-based solutions, implemented with Flash, JavaScript or pure CSS, offer a more flexible alternative. In fact, since Flash offers significant advantages over static data presentation with CSS and JavaScript, most solutions use it for dynamic data visualization. The data itself is often stored in XML-files which are loaded and updated via PHP or ASP. The price range varies enormously — depending on the flexibility and level of customization you’d like to have. However, if you don’t want to pay, you don’t have to — there are powerful free solutions as well.

PHP/SWF Charts

Librairie orientée objet pour créer des graphes en PHP. De nombreux types de graphes sont supportés et il est possible de paramétrer finement le rendu.

PHP/SWF Charts is a simple, yet powerful PHP tool to create attractive web charts and graphs from dynamic data.

JpGraph is a Object-Oriented Graph creating library for PHP >= 4.3.1 The library is completely written in PHP and ready to be used in any PHP scripts (both CGI/APXS/CLI versions of PHP are supported).