StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What does a . (dot) do in PHP?
| Author | Votes | Δ |
|---|---|---|
| Oliver Charlesworth | 16 | +0.75 |
| phihag | 5 | +0.04 |
| jjwdesign | 1 | +0.46 |
| Sourav | 0 | -0.54 |
| thunderboltz | 0 | -2.49 |
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