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Answers and rating deltas for
PHP - Pass a variable to a function, even if undefined
| Author | Votes | Δ |
|---|---|---|
| vascowhite | 3 | +0.50 |
| smcjones | 0 | -0.18 |
| degenerate | 0 | +0.23 |
| Kubo2 | -1 | -4.04 |
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