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Answers and rating deltas for
php use function to change a value of a variable outside function
| Author | Votes | Δ |
|---|---|---|
| Jay Blanchard | 5 | +1.72 |
| Jeff Lambert | 0 | -0.91 |
| KoolKabin | 0 | -0.63 |
| JoshuaDavid | 0 | -1.46 |
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