StackRating

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

Is there a null-conditional operator in PHP?

Author Votes Δ
Redr01d 6 +4.07
Madhuri Patel 1 -4.07
Last visited: Jan 1, 2019, 8:55:20 AM