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Answers and rating deltas for
What is printf used for in PHP?
| Author | Votes | Δ |
|---|---|---|
| user229044 | 10 | +0.44 |
| Amir Raminfar | 4 | +1.71 |
| Vic | 2 | -2.33 |
| kijin | 2 | -2.92 |
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