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Answers and rating deltas for
What does the question mark as well as the colon (:) do in php, particularly in this line?
| Author | Votes | Δ |
|---|---|---|
| zoubida13 | 5 | +4.01 |
| Silvester Kokai | 0 | +0.14 |
| Shobi | 0 | -0.11 |
| Monik Raj Behera | -1 | -4.05 |
Last visited: Aug 26, 2016, 2:34:25 PM