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Answers and rating deltas for
How important is it to unset variables in PHP?
| Author | Votes | Δ |
|---|---|---|
| Gordon | 20 | +0.87 |
| Azeem.Butt | 5 | +0.61 |
| Your Common Sense | 2 | -1.01 |
| Ming-Tang | 0 | -3.78 |
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