StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP : What does this statement mean? if ($isCopy = null !== $id) { // do something }
| Author | Votes | Δ |
|---|---|---|
| Sergiu Ionescu | 3 | +3.88 |
| suspectus | 0 | -0.22 |
| sh1hab | 0 | -2.12 |
Last visited: Jan 28, 2020, 3:24:22 AM