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Answers and rating deltas for
PHP what does it mean when using this '$$var'?
| Author | Votes | Δ |
|---|---|---|
| Brad Christie | 5 | +0.37 |
| Sam Braslavskiy | 1 | -1.40 |
| AbraCadaver | 1 | -1.53 |
Last visited: Sep 14, 2014, 5:07:29 AM