(PHP 5)
simplexml_load_string — Interprets a string of XML into an object
Takes a well-formed XML string and returns it as an object.
A well-formed XML string
You may use this optional parameter so that simplexml_load_string() will return an object of the specified class. That class should extend the SimpleXMLElement class.
Since PHP 5.1.0 and Libxml 2.6.0, you may also use the options parameter to specify additional Libxml parameters.
Namespace prefix or URI.
TRUE if ns is a prefix, FALSE if it's a URI; defaults to FALSE.
Returns an object of class SimpleXMLElement with properties containing the data held within the xml document, 或者在失败时返回 FALSE.
Produces an E_WARNING error message for each error found in the XML data.
TipUse libxml_use_internal_errors() to suppress all XML errors, and libxml_get_errors() to iterate over them afterwards.
Example #1 Interpret an XML string 以上例程会输出：
At this point, you can go about using $xml->body
and such.
<?php
$string = <<<XML
<?xml version='1.0'?>
<document>
<title>Forty What?</title>
<from>Joe</from>
<to>Jane</to>
<body>
I know that's the answer -- but what's the question?
</body>
</document>
XML;
$xml = simplexml_load_string($string);
print_r($xml);
?>
SimpleXMLElement Object
(
[title] => Forty What?
[from] => Joe
[to] => Jane
[body] =>
I know that's the answer -- but what's the question?
)