StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP : non-preg_match version of: preg_match("/[^a-z0-9]/i", $a, $match)?
| Author | Votes | Δ |
|---|---|---|
| bishop | 4 | 0.00 |
Last visited: May 24, 2016, 2:30:47 PM