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PHP - What are constants, are they good practice, and how do they differ from variables?
| Author | Votes | Δ |
|---|---|---|
| infinity | 5 | +1.66 |
| Silver Light | 2 | +1.52 |
| dnagirl | 1 | +0.00 |
| webbiedave | 0 | -1.85 |
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