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Answers and rating deltas for
What is the best way to check a certain input in php and proceed if it meets the required format?
| Author | Votes | Δ |
|---|---|---|
| PiTheNumber | 2 | +1.49 |
| Eugen Rieck | 2 | +1.32 |
| Timur | 0 | -1.15 |
| vzwick | 0 | -1.66 |
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