StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Compare strings in PHP excluding Null or empty values
| Author | Votes | Δ |
|---|---|---|
| Random | 2 | +2.56 |
| Dhinju Divakaran | 2 | +2.53 |
| t1gor | 0 | -1.08 |
| Ramyz | -1 | -4.01 |
Last visited: Nov 14, 2015, 8:15:55 PM