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003ebdd039
Change the way lifetime works in ext/libxml and ext/dom Previously, a node could be freed even when holding a userland reference to it. This resulted in exceptions when trying to access that node after it has been implicitly or explicitly removed. After this patch, a node will only be freed when the last userland reference disappears. Fixes GH-9628. Closes GH-11576.
32 lines
780 B
PHP
32 lines
780 B
PHP
--TEST--
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Delayed freeing text node
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--EXTENSIONS--
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dom
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--FILE--
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<?php
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$doc = new DOMDocument;
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// Text nodes are special as the underlying library has a tendency to merge adjacent ones
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$text1 = $doc->appendChild($doc->createElement('container'))
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->appendChild($doc->createTextNode('my text 1'));
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$text2 = $doc->documentElement->appendChild($doc->createTextNode('my text 2'));
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echo $doc->saveXML(), "\n";
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$text1->parentNode->remove();
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echo $doc->saveXML(), "\n";
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echo $doc->saveXML($text1), "\n";
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echo $doc->saveXML($text2), "\n";
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var_dump($text1->parentNode, $text2->parentNode);
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var_dump($text1->nextSibling, $text2->previousSibling);
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?>
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--EXPECT--
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<?xml version="1.0"?>
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<container>my text 1my text 2</container>
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<?xml version="1.0"?>
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my text 1
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my text 2
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NULL
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NULL
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NULL
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NULL
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