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Answers and rating deltas for
Why does PHP have a $ sign in front of variables?
| Author | Votes | Δ |
|---|---|---|
| Quentin | 65 | +0.82 |
| sinrtb | 8 | +0.40 |
| Thiago Belem | 8 | +0.53 |
| Halil Özgür | 7 | 0.00 |
| DigitalRoss | 5 | -0.85 |
| Richard Chambers | 1 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM