voku /
simple_html_dom
| @@ 366-375 (lines=10) @@ | ||
| 363 | * |
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| 364 | * @return SimpleHtmlDomInterface|SimpleHtmlDomInterface[]|SimpleHtmlDomNodeInterface|null |
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| 365 | */ |
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| 366 | public function childNodes(int $idx = -1) |
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| 367 | { |
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| 368 | $nodeList = $this->getIterator(); |
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| 369 | ||
| 370 | if ($idx === -1) { |
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| 371 | return $nodeList; |
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| 372 | } |
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| 373 | ||
| 374 | return $nodeList[$idx] ?? null; |
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| 375 | } |
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| 376 | ||
| 377 | /** |
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| 378 | * Find nodes with a CSS selector. |
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| @@ 340-349 (lines=10) @@ | ||
| 337 | * |
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| 338 | * @return SimpleXmlDomInterface|SimpleXmlDomInterface[]|SimpleXmlDomNodeInterface|null |
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| 339 | */ |
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| 340 | public function childNodes(int $idx = -1) |
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| 341 | { |
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| 342 | $nodeList = $this->getIterator(); |
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| 343 | ||
| 344 | if ($idx === -1) { |
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| 345 | return $nodeList; |
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| 346 | } |
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| 347 | ||
| 348 | return $nodeList[$idx] ?? null; |
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| 349 | } |
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| 350 | ||
| 351 | /** |
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| 352 | * Find nodes with a CSS selector. |
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