simplexml_load_string
(PHP 5)
simplexml_load_string — Interprets a string of XML into an object
说明
Takes a well-formed XML string and returns it as an object.
参数
- data
-
A well-formed XML string
- class_name
-
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.
- options
-
Since PHP 5.1.0 and Libxml 2.6.0, you may also use the options parameter to specify additional Libxml parameters.
- ns
-
- is_prefix
-
返回值
Returns an object of class SimpleXMLElement with properties containing the data held within the xml document. On errors, it will return FALSE.
范例
Example#1 Interpret an XML string
<?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);
var_dump($xml);
?>
上例将输出：
SimpleXMLElement Object ( [title] => Forty What? [from] => Joe [to] => Jane [body] => I know that's the answer -- but what's the question? )
At this point, you can go about using $xml->body and such.
