What is a good, free PHP charting suite?

Question

All I will be doing is basic line graphs. Any experiences anyone might share would be greatly appreciated.

Answer 1

JPGraph is a very powerful charting library for PHP

Answer 2

Not really PHP, but I find amchart really easy to implement and they look great: http://www.amcharts.com/

Might also check out Google's API: http://code.google.com/apis/charttools/

Answer 3

Have a look at this.

Answer 4

Not specific to PHP. Nonetheless google chart tools are pretty handy.

For something directly specific to PHP there is PHP/SWF Charts which I used on priceTrackr.com.

Answer 5

Don't forget pChart that looks pretty good.

Answer 6

openflashchart: http://teethgrinder.co.uk/open-flash-chart/

A bit beyond simple line charts. LGPL licensed so it's commercial friendly.

For really simple charts take a look at the jQuery sparklines plugin. It does some really wonderful things actually.

Answer 7

use FLOT, which is a plugin for jQuery