I have a small problem I am not sure how to deal with. I have tried a few things, but with no success. I have a variable (I'll call it $num) and it has a large number in it. I want to display it, but I want it to have commas in it. For example, instead of showing "200000," I want to show "200,000." I want it to do this no matter the size of the number (ie. 2,000,000,000...). Thanks in advance.
