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Answers and rating deltas for
How to subtract dates in the following type using php
| Author | Votes | Δ |
|---|---|---|
| Maerlyn | 3 | +1.05 |
| jimmy | 0 | -1.47 |
| Orangepill | 0 | -0.87 |
Last visited: Sep 14, 2014, 5:07:29 AM