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Answers and rating deltas for
Why does PHP assume this variable is a string when it hasn't been used anywhere yet?
| Author | Votes | Δ |
|---|---|---|
| hakre | 5 | +1.45 |
| Brian Graham | 2 | -0.15 |
| user187291 | 2 | -0.76 |
| klennepette | 1 | -4.26 |
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