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Answers and rating deltas for
Using PHP how can I count how many items of one mySQL result exists in the second?
| Author | Votes | Δ |
|---|---|---|
| mitkosoft | 1 | +0.45 |
| MaxHal | 0 | +0.08 |
| Akhil VL | 0 | +0.26 |
| LightNight | -1 | -3.94 |
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