PHP asXML () function
PHP SimpleXML Reference Manual
Examples
Formatting XML (version 1.0) of the SimpleXML object data:
<?php
$note=<<<XML
<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Don't forget me this weekend!</body>
</note>
XML;
$xml=new SimpleXMLElement($note);
echo $xml->asXML();
?>
$note=<<<XML
<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Don't forget me this weekend!</body>
</note>
XML;
$xml=new SimpleXMLElement($note);
echo $xml->asXML();
?>
Running instance »
Definition and Usage
asXML () function data format XML (version 1.0) of the SimpleXML object.
grammar
asXML( filename );
参数 | 描述 |
---|---|
filename | 可选。规定需要写入数据的文件的名称。 |
technical details
return value: | If successful, it returns a string if it fails it returns FALSE. If you specify a filename argument, if successful returns TRUE, on failure returns FALSE. |
---|---|
PHP version: | 5.0.1+ |
PHP SimpleXML Reference Manual