PHP. Руководство по PHP. 2005

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>
}
?>

SimpleXML functions

SimpleXMLElement->attributes

Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.

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