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Answers and rating deltas for
PHP: Is it bad practice to use an unset variable?
| Author | Votes | Δ |
|---|---|---|
| Mr. Alien | 2 | +0.42 |
| thicolares | 1 | +2.89 |
| Abdelhadi Tawil | 0 | -1.10 |
| Alexander | 0 | -1.12 |
| Nabeel Bape | 0 | -1.16 |
| K. Norbert | 0 | -0.36 |
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