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Answers and rating deltas for
How to group this PHP array by date and sum the values
| Author | Votes | Δ |
|---|---|---|
| EVILoptimist | 3 | +4.36 |
| LihO | 0 | -0.37 |
| AkshayP | 0 | -1.41 |
Last visited: Feb 16, 2016, 6:13:00 AM