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Answers and rating deltas for
What is the different between {$hello}, ${hello} & $hello when use double quotes?
| Author | Votes | Δ |
|---|---|---|
| KingCrunch | 3 | +1.56 |
| Timur | 0 | -0.55 |
| qbert220 | 0 | -1.01 |
Last visited: Sep 14, 2014, 5:07:29 AM