StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

How to use the substr() function inside preg_replace() function?

Author Votes Δ
David Harris 2 +4.87
Marc B 0 -0.61
Last visited: Sep 14, 2014, 5:07:29 AM