StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP: What does `array(&$this)` mean?
| Author | Votes | Δ |
|---|---|---|
| Jon | 7 | +0.81 |
| Anders Lindahl | 5 | -0.04 |
| xenon | 0 | -2.70 |
Last visited: Sep 14, 2014, 5:07:29 AM