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Answers and rating deltas for
How to calculate the sum of variables in PHP
| Author | Votes | Δ |
|---|---|---|
| fantaghirocco | 2 | +2.40 |
| Vali S | 2 | +2.55 |
| Danyal Sandeelo | 0 | -0.17 |
| Nana Partykar | -1 | -3.60 |
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