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Answers and rating deltas for
How can I concatenate a string with variables in PHP?
| Author | Votes | Δ |
|---|---|---|
| Ivan Dokov | 2 | +4.23 |
| taxicala | 1 | +0.48 |
| mishu | 1 | +0.32 |
| ajaykumartak | 0 | -2.85 |
| hamed | 0 | -0.97 |
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