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Answers and rating deltas for
In PHP and during a foreach loop, how can I replace empty array values with a string?
| Author | Votes | Δ |
|---|---|---|
| ODelibalta | 0 | +0.24 |
| Dario | 0 | -0.24 |
| Matthew Park | 0 | -0.21 |
| jbrtrnd | 0 | +0.03 |
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