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Answers and rating deltas for
PHP what is the best way to handle a variable that may not be set?
| Author | Votes | Δ |
|---|---|---|
| strager | 8 | +0.41 |
| Manie | 1 | +2.28 |
| Naveed | 0 | -0.40 |
| Stephen | 0 | -1.23 |
| Alex Gosselin | -1 | -3.92 |
Last visited: Sep 14, 2014, 5:07:29 AM