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Answers and rating deltas for
How do I remove alphanumeric characters from a text file in PHP?
| Author | Votes | Δ |
|---|---|---|
| SteeveDroz | 2 | +4.27 |
| Mohammad Masoudian | 1 | +1.28 |
| Christian Kiewiet | 0 | -2.77 |
| Dave Melia | 0 | -2.78 |
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