simplexml_element->asXML
(no version information, might be only in CVS)
simplexml_element->asXML -- Return a well-formed XML
string based on SimpleXML element.
Description
string simplexml_element->asXML ( void )
The asXML method formats the parent object's data in XML
version 1.0.
Example 1. Get XML
<?php
$string = <<<XML
<a>
<b>
<c>text</c>
<c>stuff</c>
</b>
<d>
<c>code</c>
</d>
</a>
XML;
$xml = simplexml_load_string($string);
echo $xml->asXML(); // <?xml ... <a><b><c>text</c><c>stuff</c>
...
?>
asXML also works on Xpath results: Example 2. Using asXML()
on Xpath results
<?php
// Continued from example XML above.
/* Search for <a><b><c> */
$result = $xml->xpath('/a/b/c');
while(list( , $node) = each($result)) {
echo $node->asXML(); // <c>text</c> and <c>stuff</c>
}
?>
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