PHPlot is a PHP class for on-the-fly graphs generation. It was started by Afan Ottenheimer in 2000 as an Open Source project, and is developed on SourceForge. It is distributed[1] under the terms of the GNU Lesser General Public License version 2.1.

Here are some of the features in PHPlot:

PHPlot's home page is at, and project development takes place at

[1] Versions prior to PHPlot-5.0.7 were distributed under the GPL and PHP licenses. Logo

This version of the manual was produced for the PHPlot Sourceforge project web service site, which requires the logo on each page.

To download a logo-free copy of the manual, see the PHPlot project downloads area.