PHP Decode

--TEST--
Bug #36756 (DOMDocument::removeChild corrupts node)
--EXTENSIONS--
dom
--FILE--
<?php

/* Node is preserved from removeChild */
$dom = new DOMDocument();
$dom->loadXML('<root><child/></root>');
$xpath = new DOMXpath($dom);
$node = $xpath->query('/root')->item(0);
echo $node->nodeName . "\n";
$dom->removeChild($GLOBALS['dom']->firstChild);
echo "nodeType: " . $node->nodeType . "\n";
/* Node gets destroyed during removeChild */
$dom->loadXML('<root><child/></root>');
$xpath = new DOMXpath($dom);
$node = $xpath->query('//child')->item(0);
echo $node->nodeName . "\n";
$GLOBALS['dom']->removeChild($GLOBALS['dom']->firstChild);

try {
    echo "nodeType: " . $node->nodeType . "\n";
} catch (\Error $e) {
    echo get_class($e) . ': ' . $e->getMessage() .\PHP_EOL;
}

?>
--EXPECT--
root
nodeType: 1
child
Error: Couldn't fetch DOMElement. Node no longer exists