Retrieving JSON data for Highcharts with multiple series?

Question

I\'ve been looking through tons of examples but I can\'t seem to get my code to pull out the data. The chart is blank.

I have a php file that gives the following: (date,

Answer 1

As per Pal's comment - changed it to this:

val1.push([value[0], value[1]]);
val2.push([value[0], value[2]]);