SimpleXMLElement::__constructSimpleXMLElement::getDocNamespaces
(PHP 5 >= 5.1.2)
SimpleXMLElement::getDocNamespaces — Returns namespaces declared in document
설명
SimpleXMLElement
array getDocNamespaces
([ bool $recursive
] )
Returns namespaces declared in document
인수
- recursive
-
If specified, returns all namespaces declared in parent and child nodes. Otherwise, returns only namespaces declared in root node.
반환값
The getDocNamespaces method returns an array of namespace names with their associated URIs.
예제
Example #1 Get document namespaces
<?php
$xml = <<<XML
<?xml version="1.0" standalone="yes"?>
<people xmlns:p="http://example.org/ns">
<p:person id="1">John Doe</p:person>
<p:person id="2">Susie Q. Public</p:person>
</people>
XML;
$sxe = new SimpleXMLElement($xml);
$namespaces = $sxe->getDocNamespaces();
var_dump($namespaces);
?>
Example #2 Working with multiple namespaces
<?php
$xml = <<<XML
<?xml version="1.0" standalone="yes"?>
<people xmlns:p="http://example.org/ns" xmlns:t="http://example.org/test">
<p:person t:id="1">John Doe</p:person>
<p:person t:id="2" a:addr="123 Street" xmlns:a="http://example.org/addr">
Susie Q. Public
</p:person>
</people>
XML;
$sxe = new SimpleXMLElement($xml);
$namespaces = $sxe->getDocNamespaces(TRUE);
var_dump($namespaces);
?>
참고
- SimpleXMLElement::getNamespaces - Returns namespaces used in document
- SimpleXMLElement::registerXPathNamespace - Creates a prefix/ns context for the next XPath query
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