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Answers and rating deltas for
How to avoid undefined variable in php when variable does not exist?
| Author | Votes | Δ |
|---|---|---|
| insertusernamehere | 1 | +0.05 |
| juco | 1 | +0.47 |
| soju | 1 | +0.19 |
| Dead Man | 1 | +1.15 |
| cernunnos | -1 | -3.56 |
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