StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Check if child exists? - SimpleXML (PHP)
| Author | Votes | Δ |
|---|---|---|
| JustOnUnderMillions | 0 | +0.28 |
| IMSoP | 0 | -0.28 |
Last visited: Jun 24, 2017, 4:58:10 PM