StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP: how to add substring right before first occurrence of another string?
| Author | Votes | Δ |
|---|---|---|
| Marcelo Machado | 4 | +2.48 |
| Maximus2012 | 4 | +0.34 |
| b263 | -1 | -2.73 |
| Pierre Emmanuel Lallemant | -1 | -2.51 |
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