StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Why is the following code throws undefined index while uploading file in PHP?
| Author | Votes | Δ |
|---|---|---|
| Dileep Kumar | 2 | +4.10 |
| Benedict Florance | 1 | -4.10 |
Last visited: Oct 27, 2017, 7:18:27 AM