I am making progress on the conversion to PHP. I have the line chart working for the last 100 minutes and the bar chart working for the last 24hours. You will see that you can select the Mtu on both and the chart will change. I plan on adding the ability to select different times such as 1 hour , 12 hours, days, etc.
For right now I am extremely happy that I am making progress. See the new charts Line Here, bar here. The page is located in the menu above under My Ted5k Charts. Keep in mind for the bar chart the number of watts is the average, but I need to add the offset. This is due to how the Ted5000 logs data.