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--TEST--
DOMNode::C14N()
--EXTENSIONS--
dom
--FILE--
<?php
$xml = <<< XML
<?xml version="1.0" ?>
<books>
<book>
<title>The Grapes of Wrath</title>
<author>John Steinbeck</author>
</book>
<book>
<title>The Pearl</title>
<author>John Steinbeck</author>
</book>
</books>
XML;
$doc = new DOMDocument();
$doc->loadXML($xml);
$node = $doc->getElementsByTagName('title')->item(0);
var_dump($node->C14N());
try {
var_dump($node->C14N(false, false, []));
} catch (\ValueError $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
var_dump($node->C14N(false, false, ['query' => []]));
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
?>
--EXPECT--
string(34) "<title>The Grapes of Wrath</title>"
DOMNode::C14N(): Argument #3 ($xpath) must have a "query" key
DOMNode::C14N(): Argument #3 ($xpath) "query" option must be a string, array given
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