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Answers and rating deltas for
how can I echo a variable within a string in php?
| Author | Votes | Δ |
|---|---|---|
| webjprgm | 4 | +4.70 |
| Nick Rolando | 3 | +0.75 |
| Kris | 3 | +0.72 |
| Mike B | 2 | -0.99 |
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