StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to set default value to a string in PHP if another string is empty?
| Author | Votes | Δ |
|---|---|---|
| lonesomeday | 30 | +0.27 |
| Michael Brevig | 3 | +1.21 |
| Dan Simon | 1 | -3.40 |
Last visited: Sep 14, 2014, 5:07:29 AM