StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP: How to check if file not exists or permission is denied?
| Author | Votes | Δ |
|---|---|---|
| pablo | 1 | +1.17 |
| Svish | 1 | +0.22 |
| Ronald Weidner | 1 | +1.11 |
| hakre | 1 | -0.02 |
| StiveKnx | 0 | -3.87 |
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