php-rgraph is free software (as is Joomla!) - however you have to adhere to the GPL-license conditions to use it.
Please learn more about GPL and free software at GNU Org.
To download php-rgraph please click the download button:
Version 2.1.10 (Build Level 2.1.10.9 - January 22, 2024)
Code has been changed to run with php version 8.2 and has been successfully testet with Joomla Version 5. Note: This build also supports version 6.16 of RGraph.
php-rgraph Version 2.1.10 for Joomla!
Version 2.1.9 (Build Level 2.1.9.1 - March 31, 2023)
The GNU General Public License (GNU GPL or GPL) is the most widely used free software license, which guarantees end users (individuals, organizations, companies) the freedoms to use, study, share (copy), and modify the software. Software that ensures that these rights are retained is called free software. The license was originally written by Richard Stallman of the Free Software Foundation (FSF) for the GNU project.