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Answers and rating deltas for
How can one check in PHP if a string can be converted into a whole number?
| Author | Votes | Δ |
|---|---|---|
| Russell Dias | 2 | +1.03 |
| Naveen Kumar | 2 | +1.49 |
| fardjad | 1 | +0.20 |
| icktoofay | 0 | -1.53 |
| ionFish | 0 | -1.67 |
| Sudhir Bastakoti | 0 | -0.75 |
| gus | 0 | -1.82 |
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