StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What does foreach($vars as $a=>$var){} mean?
| Author | Votes | Δ |
|---|---|---|
| donutdan4114 | 2 | +2.54 |
| heretolearn | 2 | +2.91 |
| Leonel Machava | 1 | -2.66 |
| Giordano B. | 1 | -2.80 |
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