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Answers and rating deltas for
Why can this kind of statement work in PHP?
| Author | Votes | Δ |
|---|---|---|
| Gumbo | 7 | +1.32 |
| poke | 6 | +2.47 |
| user187291 | 2 | +0.03 |
| Gordon | 1 | -1.54 |
Last visited: Sep 14, 2014, 5:07:29 AM