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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to check php variable has datetime value?
| Author | Votes | Δ |
|---|---|---|
| Ryan | 1 | +0.45 |
| Rizier123 | 1 | +0.21 |
| Ruben Kazumov | 0 | -2.53 |
| Bob Brown | 0 | -2.71 |
Last visited: Apr 28, 2015, 9:06:25 PM