1--TEST--
2Serialize XML attribute
3--EXTENSIONS--
4dom
5--FILE--
6<?php
7
8$dom = Dom\XMLDocument::createFromString("<root/>");
9$root = $dom->documentElement;
10$root->setAttribute("foo", "<>\"& \t\n\rfoo   ");
11
12echo $dom->saveXml(), "\n";
13
14?>
15--EXPECT--
16<?xml version="1.0" encoding="UTF-8"?>
17<root foo="&lt;&gt;&quot;&amp; &#9;&#10;&#13;foo   "/>
18