PHP savexml函数

<code> "test.xml"
<span><?xml version="1.0" encoding="ISO-8859-1"?></span><span>note</span>><span>to</span>>Tove<span><span>to</span>></span><span>from</span>>Jani<span><span>from</span>></span><span>heading</span>>Reminder<span><span>heading</span>></span><span>body</span>>Don't forget me this Weekend!<span><span>body</span>></span><span><span>note</span>></span>$xmlDoc=new DOMDocument();
$xmlDoc->load("test.xml");
print $xmlDoc->saveXML();

OUTPUT:

Tove Jani Reminder Don't forget me this weekend! </code>