@batmine3,
It seems to be working fine. Please take a look at this gallery page for an example on creating a chart using JSON data in PHP.
If you are still facing the issue, kindly create a sample project reproducing the issue you are facing along with your sample data and share it with us over Google-Drive or Onedrive so that we can look into the code, understand the scenario better and help you out.
—
Shashi Ranjan
Team CanvasJS
