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SimpleXMLElement->asXML HREF="function.simplexml-element-attributes.html">

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SimpleXMLElement->asXML

(no version information, might be only in CVS)SimpleXMLElement->asXML --

Return a well-formed XML string based on SimpleXML element

Description

string SimpleXMLElement->asXML (void)

- The asXML method formats the parent object's data

in XML version 1.0.

-

Пример 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:

Пример 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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