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Answers and rating deltas for
PHP: How to check if a var has been initiliazed? isset returns false when the var has been set to...
| Author | Votes | Δ |
|---|---|---|
| Mainegreen | 7 | +3.96 |
| chaos | 1 | +1.74 |
| flussence | 1 | +0.22 |
| Cal | 0 | -0.93 |
| twk | -1 | -3.43 |
| benlumley | -1 | -3.08 |
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