StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
check if file exists in php
| Author | Votes | Δ |
|---|---|---|
| Ignacio Vazquez-Abrams | 13 | +0.94 |
| Haim Evgi | 6 | -0.47 |
| JJJ | 2 | -3.77 |
Last visited: Sep 14, 2014, 5:07:29 AM