StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
php regex: phone number 7-12 digits may contain hypen or space
| Author | Votes | Δ |
|---|---|---|
| LeonardChallis | 4 | +4.21 |
| Andrew Cheong | 3 | +0.11 |
| codepuppy | 2 | -3.42 |
Last visited: Sep 14, 2014, 5:07:29 AM