StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP - "Undefined Index" notice not raised when referencing (&) an un-instantied elemen
| Author | Votes | Δ |
|---|---|---|
| Anonymous | 2 | 0.00 |
Last visited: Sep 27, 2018, 4:49:32 PM