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--TEST--
Test reading Element::$innerHTML on XML documents
--EXTENSIONS--
dom
--FILE--
<?php
$dom = DOM\XMLDocument::createEmpty();
function createContainer() {
global $dom;
$element = $dom->createElement("container");
return $element;
}
$container = createContainer();
$container->append("Hello, world!");
var_dump($container->innerHTML);
$container = createContainer();
$container->append($dom->createComment("This is -a- comment"));
var_dump($container->innerHTML);
$container = createContainer();
// Note: intentionally typo'd to check whether the string matching against "xml" happens correctly
// i.e. no bugs with prefix-matching only.
$container->append($dom->createProcessingInstruction("xmll", ""));
var_dump($container->innerHTML);
$container = createContainer();
$container->append($dom->createProcessingInstruction("almostmalformed", ">?"));
var_dump($container->innerHTML);
$container = createContainer();
$element = $container->appendChild(createContainer());
$element->setAttributeNS('http://www.w3.org/2000/xmlns/', 'xmlns', 'http://example.com/');
var_dump($container->innerHTML);
$container = createContainer();
$element = $container->appendChild(createContainer());
$element->setAttributeNS('urn:a', 'name', '');
$element->setAttributeNS('urn:b', 'name', '');
var_dump($container->innerHTML);
$dom = DOM\XMLDocument::createFromFile(__DIR__ . '/../../book.xml');
var_dump($dom->documentElement->innerHTML);
?>
--EXPECT--
string(13) "Hello, world!"
string(26) "<!--This is -a- comment-->"
string(9) "<?xmll ?>"
string(22) "<?almostmalformed >??>"
string(12) "<container/>"
string(72) "<container xmlns:ns1="urn:a" ns1:name="" xmlns:ns2="urn:b" ns2:name=""/>"
string(167) "
<book>
<title>The Grapes of Wrath</title>
<author>John Steinbeck</author>
</book>
<book>
<title>The Pearl</title>
<author>John Steinbeck</author>
</book>
"
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