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Answers and rating deltas for
why do php variables need to be identified by $?
| Author | Votes | Δ |
|---|---|---|
| phihag | 2 | +0.61 |
| jacek | 1 | +1.80 |
| Mr Coder | 0 | -0.52 |
| goto-bus-stop | 0 | -2.52 |
Last visited: Sep 14, 2014, 5:07:29 AM