StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Trouble Using the OR | operator in PHP preg_match
| Author | Votes | Δ |
|---|---|---|
| Rich Hatch | 0 | -0.16 |
| vaichidrewar | 0 | +0.16 |
Last visited: Sep 14, 2014, 5:07:29 AM