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bd9f4fa676
For rationale, see https://github.com/php/php-src/pull/6787 Make extension checks lowercase, add a special case for opcache that has internal name not matching .so filename. Extensions migrated in part 2: * dom * exif * fileinfo * ffi
63 lines
1.6 KiB
PHP
63 lines
1.6 KiB
PHP
--TEST--
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DOMNode::normalize()
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--EXTENSIONS--
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dom
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--FILE--
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<?php
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/* Create an XML document
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* with structure
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* <book>
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* <author></author>
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* <title>This is the title</title>
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* </book>
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* Calculate the number of title text nodes (1).
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* Add another text node to title. Calculate the number of title text nodes (2).
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* Normalize author. Calculate the number of title text nodes (2).
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* Normalize title. Calculate the number of title text nodes (1).
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*/
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$doc = new DOMDocument();
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$root = $doc->createElement('book');
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$doc->appendChild($root);
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$title = $doc->createElement('title');
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$root->appendChild($title);
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$author = $doc->createElement('author');
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$root->appendChild($author);
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$text = $doc->createTextNode('This is the first title');
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$title->appendChild($text);
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echo "Number of child nodes of title = ";
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var_dump($title->childNodes->length);
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// add a second text node to title
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$text = $doc->createTextNode('This is the second title');
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$title->appendChild($text);
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echo "Number of child nodes of title after adding second title = ";
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var_dump($title->childNodes->length);
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// should do nothing
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$author->normalize();
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echo "Number of child nodes of title after normalizing author = ";
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var_dump($title->childNodes->length);
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// should concatenate first and second title text nodes
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$title->normalize();
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echo "Number of child nodes of title after normalizing title = ";
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var_dump($title->childNodes->length);
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?>
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--EXPECT--
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Number of child nodes of title = int(1)
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Number of child nodes of title after adding second title = int(2)
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Number of child nodes of title after normalizing author = int(2)
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Number of child nodes of title after normalizing title = int(1)
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