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Answers and rating deltas for
PHP - Using the += operator on an undefined array index
| Author | Votes | Δ |
|---|---|---|
| Claudio | 2 | +1.03 |
| Guillermo Phillips | 1 | +1.77 |
| Raymond Nijland | 0 | -0.96 |
| shushu304 | 0 | -2.30 |
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