voku /
simple_html_dom
| @@ 389-398 (lines=10) @@ | ||
| 386 | * |
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| 387 | * @return SimpleHtmlDomInterface|SimpleHtmlDomInterface[]|SimpleHtmlDomNodeInterface|null |
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| 388 | */ |
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| 389 | public function childNodes(int $idx = -1) |
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| 390 | { |
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| 391 | $nodeList = $this->getIterator(); |
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| 392 | ||
| 393 | if ($idx === -1) { |
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| 394 | return $nodeList; |
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| 395 | } |
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| 396 | ||
| 397 | return $nodeList[$idx] ?? null; |
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| 398 | } |
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| 399 | ||
| 400 | /** |
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| 401 | * Find nodes with a CSS selector. |
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| @@ 363-372 (lines=10) @@ | ||
| 360 | * |
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| 361 | * @return SimpleXmlDomInterface|SimpleXmlDomInterface[]|SimpleXmlDomNodeInterface|null |
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| 362 | */ |
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| 363 | public function childNodes(int $idx = -1) |
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| 364 | { |
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| 365 | $nodeList = $this->getIterator(); |
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| 366 | ||
| 367 | if ($idx === -1) { |
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| 368 | return $nodeList; |
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| 369 | } |
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| 370 | ||
| 371 | return $nodeList[$idx] ?? null; |
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| 372 | } |
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| 373 | ||
| 374 | /** |
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| 375 | * Find nodes with a CSS selector. |
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