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Can anyone explain this PHP code to me? Unexpected result from a single line of code
| Author | Votes | Δ |
|---|---|---|
| Mark Baker | 2 | +1.32 |
| hakre | 2 | +1.37 |
| Rich Bradshaw | 1 | -0.52 |
| Tadeck | 0 | -2.16 |
Last visited: Sep 14, 2014, 5:07:29 AM