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Answers and rating deltas for
How to get the extention of an image using PHP?
| Author | Votes | Δ |
|---|---|---|
| fje | 1 | +3.93 |
| nvanesch | 0 | -0.13 |
| David | 0 | +0.27 |
| Anyone | 0 | -0.02 |
| Luke Clifford | -1 | -4.05 |
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