StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to retrieve substring from string having variable length of character in php?
| Author | Votes | Δ |
|---|---|---|
| Andy Shellam | 5 | +0.48 |
| Lizard | 3 | +0.02 |
| zaf | 1 | -3.47 |
Last visited: Sep 14, 2014, 5:07:29 AM