Code Duplication    Length = 5-5 lines in 2 locations

src/wp-includes/SimplePie/Sanitize.php 2 locations

@@ 502-506 (lines=5) @@
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				}
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				$number = $element->childNodes->length;
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				for ($i = $number; $i > 0; $i--)
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				{
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					$child = $element->childNodes->item(0);
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					$fragment->appendChild($child);
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				}
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				if (!in_array($tag, array('script', 'style')))
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				{
@@ 533-537 (lines=5) @@
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			{
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				$fragment = $document->createDocumentFragment();
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				$number = $element->childNodes->length;
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				for ($i = $number; $i > 0; $i--)
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				{
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					$child = $element->childNodes->item(0);
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					$fragment->appendChild($child);
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				}
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				$element->parentNode->replaceChild($fragment, $element);
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			}