StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
php OOP error: Call to a member function query() on null in c:blah/bla/../\engine\admin\cms.class.ph
| Author | Votes | Δ |
|---|---|---|
| Siffer | 1 | 0.00 |
Last visited: Aug 26, 2016, 2:34:25 PM