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Answers and rating deltas for
How can I validate an unsigned number in PHP?
| Author | Votes | Δ |
|---|---|---|
| Pascal MARTIN | 4 | +1.12 |
| John Carter | 3 | +1.18 |
| Your Common Sense | 1 | -0.35 |
| Mario | 0 | -1.61 |
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