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Answers and rating deltas for
PHP: Concatenate array element into string with ',' as the separator
| Author | Votes | Δ |
|---|---|---|
| Artelius | 25 | +1.05 |
| carl | 9 | +1.52 |
| karim79 | 5 | -0.79 |
| Tareq | 1 | -3.46 |
| gxthegreat | 0 | 0.00 |
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