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Answers and rating deltas for
PHP simpleXML how to check if a nested child exists
| Author | Votes | Δ |
|---|---|---|
| IMSoP | 2 | +0.91 |
| davmos | 2 | +2.67 |
| hakre | 1 | -0.74 |
| Phylogenesis | 0 | -4.07 |
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