StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    PHP: using empty() for empty string?
| Author | Votes | Δ | 
|---|---|---|
| Antony Thompson | 5 | +4.87 | 
| deceze | 2 | -0.49 | 
| geekbro | 2 | -0.97 | 
Last visited: Feb 23, 2017, 1:20:15 AM