StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to add two variables in PHP without getting "Warning: A non-numeric value encountered in C:
| Author | Votes | Δ |
|---|---|---|
| Ronnie Oosting | 5 | +3.87 |
| Andreas | 1 | -0.23 |
| pr1nc3 | 1 | -0.12 |
| Zain Farooq | 1 | -1.12 |
Last visited: Jan 1, 2019, 8:55:20 AM