Php Charting Libraries

ChartDirector https://www.advsofteng.com/cdphp.html

GraPHPite http://graphpite.sourceforge.net/

JpGraph http://www.aditus.nu/jpgraph/

LibChart https://naku.dohcrew.com/libchart/pages/introduction/

pChart http://pchart.sourceforge.net/

TeeChart https://www.steema.com/

PHPGraphLib http://www.ebrueggeman.com/phpgraphlib