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Answers and rating deltas for
PHP: Why is there an additional blank line of output from a while loop?
| Author | Votes | Δ |
|---|---|---|
| steffen | 2 | +3.52 |
| Alessandro Minoccheri | 2 | +0.80 |
| hank | 1 | -0.51 |
| Louis | 1 | +0.03 |
| We0 | 1 | +0.02 |
| Winfred | 1 | +0.40 |
| Rajesh RK | 0 | -3.28 |
| elclanrs | 0 | -0.82 |
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