StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
check an array value whether its exists or not in php
| Author | Votes | Δ |
|---|---|---|
| Reflective | 1 | +0.06 |
| Dan | 1 | -0.44 |
Last visited: Sep 14, 2014, 5:07:29 AM