voku /
simple_html_dom
| @@ 401-410 (lines=10) @@ | ||
| 398 | * |
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| 399 | * @return SimpleHtmlDomInterface|SimpleHtmlDomInterface[]|SimpleHtmlDomNodeInterface|null |
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| 400 | */ |
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| 401 | public function childNodes(int $idx = -1) |
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| 402 | { |
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| 403 | $nodeList = $this->getIterator(); |
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| 404 | ||
| 405 | if ($idx === -1) { |
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| 406 | return $nodeList; |
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| 407 | } |
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| 408 | ||
| 409 | return $nodeList[$idx] ?? null; |
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| 410 | } |
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| 411 | ||
| 412 | /** |
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| 413 | * Find nodes with a CSS selector. |
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| @@ 370-379 (lines=10) @@ | ||
| 367 | * |
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| 368 | * @return SimpleXmlDomInterface|SimpleXmlDomInterface[]|SimpleXmlDomNodeInterface<SimpleXmlDomInterface>|null |
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| 369 | */ |
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| 370 | public function childNodes(int $idx = -1) |
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| 371 | { |
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| 372 | $nodeList = $this->getIterator(); |
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| 373 | ||
| 374 | if ($idx === -1) { |
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| 375 | return $nodeList; |
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| 376 | } |
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| 377 | ||
| 378 | return $nodeList[$idx] ?? null; |
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| 379 | } |
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| 380 | ||
| 381 | /** |
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| 382 | * Find nodes with a CSS selector. |
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