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Answers and rating deltas for
Why is the variable undefined in this code? - PHP
| Author | Votes | Δ |
|---|---|---|
| Clive | 4 | +0.80 |
| benhowdle89 | 2 | -0.16 |
| jcmeloni | 0 | -1.12 |
| robert | -1 | -4.05 |
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