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Answers and rating deltas for
What does PHP's underscore function do?
| Author | Votes | Δ |
|---|---|---|
| Progman | 18 | +4.20 |
| gnud | 8 | +0.64 |
| Mark Cidade | 5 | -0.53 |
| Treffynnon | 1 | -3.77 |
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