> PHP Calculation Problem?

PHP Calculation Problem?

Posted at: 2014-12-18 
Here you go: http://ideone.com/sdi0fg

I am looking for a quick script that will display 1 - 99

Then, possible a tab or a few spaces to the side of each number, show the sum of all numbers before.

For example:

1 1

2 3

3 6

4 10

5 15

etc

So:

1 + 2 = 3

+ 3 = 6

+ 4 = 10

+ 5 = 15

+ 6 = 21

all the way to 99.

Possible?