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Answers and rating deltas for
How can I sort an array by a key in PHP?
| Author | Votes | Δ |
|---|---|---|
| adomnom | 3 | +3.89 |
| Sudhir Bastakoti | 2 | +0.09 |
| Winston | 0 | -1.83 |
| One Man Crew | 0 | -2.37 |
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