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Answers and rating deltas for
how to check if PHP variable contains non-numbers?
| Author | Votes | Δ |
|---|---|---|
| Matthieu Napoli | 6 | +2.97 |
| nickf | 6 | +0.63 |
| SteeveDroz | 4 | +1.44 |
| Marty | 2 | -0.06 |
| Ed Brown | 0 | -2.99 |
| symcbean | 0 | -0.68 |
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