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Answers and rating deltas for
PHP Variables and its checking for null with some discipline
| Author | Votes | Δ |
|---|---|---|
| hammus | 2 | +3.63 |
| krishna | 1 | -0.27 |
| Lingasamy Sakthivel | 1 | -0.18 |
Last visited: Sep 14, 2014, 5:07:29 AM