StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP preg_replace: remove punctuation from beginning and end of string
| Author | Votes | Δ |
|---|---|---|
| Trott | 4 | +1.00 |
| alex | 4 | +0.49 |
| Ry- | 3 | -0.41 |
| Gabriel Santos | 0 | -3.30 |
Last visited: Sep 14, 2014, 5:07:29 AM