StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What's better at freeing memory with PHP: unset() or $var = null
| Author | Votes | Δ |
|---|---|---|
| VonC | 94 | +0.39 |
| Alex Barrett | 24 | +0.04 |
| William Holroyd | 16 | -2.52 |
| auris | 12 | 0.00 |
| RiaD | 10 | 0.00 |
| OSP | 4 | 0.00 |
| Anggie Aziz | 1 | 0.00 |
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