@@ 434-444 (lines=11) @@ | ||
431 | * |
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432 | * @return SimpleXmlDomInterface|null |
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433 | */ |
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434 | public function firstChild() |
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435 | { |
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436 | /** @var \DOMNode|null $node */ |
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437 | $node = $this->node->firstChild; |
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438 | ||
439 | if ($node === null) { |
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440 | return null; |
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441 | } |
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442 | ||
443 | return new static($node); |
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444 | } |
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445 | ||
446 | /** |
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447 | * Return elements by ".class". |
@@ 463-473 (lines=11) @@ | ||
460 | * |
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461 | * @return SimpleHtmlDomInterface|null |
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462 | */ |
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463 | public function firstChild() |
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464 | { |
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465 | /** @var \DOMNode|null $node */ |
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466 | $node = $this->node->firstChild; |
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467 | ||
468 | if ($node === null) { |
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469 | return null; |
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470 | } |
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471 | ||
472 | return new static($node); |
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473 | } |
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474 | ||
475 | /** |
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476 | * Return elements by ".class". |