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Answers and rating deltas for
How does this PHP know which array key/values to use?
| Author | Votes | Δ |
|---|---|---|
| Donny Kurnia | 3 | +3.86 |
| Ignacio Vazquez-Abrams | 2 | +1.24 |
| Alix Axel | 1 | -0.68 |
| Tyler Carter | 1 | -0.99 |
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