StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP string byte length of a Unicode string , please explain the following string
| Author | Votes | Δ |
|---|---|---|
| ElefantPhace | 2 | +5.42 |
| Musa | 1 | -0.68 |
Last visited: Sep 14, 2014, 5:07:29 AM