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Answers and rating deltas for
Which SPL interface I must implement to be able to use usort() function on an object?
| Author | Votes | Δ |
|---|---|---|
| Baba | 2 | +1.70 |
| Mchl | 1 | +0.17 |
| Fabian Schmengler | -2 | -1.86 |
Last visited: Sep 14, 2014, 5:07:29 AM