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Answers and rating deltas for
PHP noob : is it possible to test equality on an undefined variable without warning?
| Author | Votes | Δ |
|---|---|---|
| Barmar | 3 | +0.80 |
| nyson | 2 | +2.85 |
| Jan. | 1 | -0.79 |
| Ronn0 | 1 | -0.53 |
| complex857 | 1 | -0.49 |
| etuardu | 0 | -3.68 |
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