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Answers and rating deltas for
Why does PHP have iterator objects?
| Author | Votes | Δ |
|---|---|---|
| Joe C. | 5 | +4.32 |
| EmmanuelG | 1 | +0.18 |
| René Höhle | 1 | +0.20 |
| Jeff Jenkins | 0 | -4.70 |
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