18 lines
446 B
PHP
18 lines
446 B
PHP
--TEST--
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GH-21548 (Dom\XMLDocument::C14N() emits duplicate xmlns declarations after setAttributeNS())
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--CREDITS--
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Toon Verwerft (veewee)
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--EXTENSIONS--
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dom
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--FILE--
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<?php
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$doc = Dom\XMLDocument::createFromString('<root xmlns="urn:a" attr="val"/>');
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$doc->documentElement->setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:ns1", "urn:a");
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echo $doc->C14N() . PHP_EOL;
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?>
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--EXPECT--
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<root xmlns="urn:a" xmlns:ns1="urn:a" attr="val"></root>
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