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--TEST--
Serialize entity reference
--EXTENSIONS--
dom
--FILE--
<?php
$dom1 = new DOMDocument();
$root = $dom1->appendChild($dom1->createElement('root'));
$root->appendChild($dom1->createEntityReference('nbsp'));
$dom2 = Dom\HTMLDocument::createEmpty();
$dom2->appendChild($dom2->importLegacyNode($root, true));
echo $dom2->saveXml(), "\n";
echo $dom2->saveHtml(), "\n";
?>
--EXPECT--
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<root> </root>
<root> </root>
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