StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP - The difference between exec and popen
| Author | Votes | Δ |
|---|---|---|
| Rikudou_Sennin | 4 | +4.58 |
| hek2mgl | 1 | -0.57 |
Last visited: May 1, 2015, 9:34:43 PM