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Answers and rating deltas for
How do I find duplicates in a PHP array?
| Author | Votes | Δ |
|---|---|---|
| Eddie | 7 | +0.70 |
| Hiruna De Alwis | 0 | -0.80 |
| Red | 0 | -0.50 |
| Beyar | 0 | -0.80 |
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