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Answers and rating deltas for
What is the PHP shorthand for: print var if var exist
| Author | Votes | Δ |
|---|---|---|
| NikiC | 23 | +1.28 |
| Galen | 6 | +1.06 |
| Dan Breen | 1 | +1.36 |
| Erik J. Olson | 1 | +1.35 |
| ThiefMaster | 0 | -0.52 |
| mfonda | 0 | -0.17 |
| mellamokb | -1 | -0.81 |
| Phill Pafford | -2 | -1.18 |
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