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Answers and rating deltas for
What is a ABSTRACT CLASS and INTERFACE and when would you use them in PHP?
| Author | Votes | Δ |
|---|---|---|
| ngroot | 6 | +4.19 |
| Matthew | 4 | +0.57 |
| coolgeek | 1 | -0.88 |
| Kevin | 1 | -1.12 |
| grossvogel | 0 | -0.81 |
Last visited: Sep 14, 2014, 5:07:29 AM