StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
In PHP substring return �� these type of character?
| Author | Votes | Δ |
|---|---|---|
| smottt | 11 | 0.00 |
Last visited: Apr 28, 2015, 8:19:02 PM
| Author | Votes | Δ |
|---|---|---|
| smottt | 11 | 0.00 |