StackRating

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

In PHP how do I decrement quantity of multiple items by 1 when these items are ordered?

Author Votes Δ
Krish R 1 +0.57
Qambar Raza 0 -2.32
Adil Abbasi 0 -2.21
Last visited: Sep 14, 2014, 5:07:29 AM