SimpleXMLElement->getNamespaces()
(no version information, might be only in CVS)
SimpleXMLElement->getNamespaces() --
Returns namespaces used in document
说明
class
SimpleXMLElement {
array
getNamespaces ( [bool recursive] )
}
Returns namespaces used in document
参数
recursive
If specified, returns all namespaces used in parent and child nodes.
Otherwise, returns only namespaces used in root node.
返回值
The getNamespaces method returns an array of
namespace names with their associated URIs.
范例
例 1. Get document namespaces in use
<?php
$xml = <<<XML <?xml version="1.0" standalone="yes"?> <people xmlns:p="http://example.org/ns" xmlns:t="http://example.org/test"> <p:person id="1">John Doe</p:person> <p:person id="2">Susie Q. Public</p:person> </people> XML; $sxe = new SimpleXMLElement($xml);
$namespaces = $sxe->getNamespaces(true); var_dump($namespaces);
?>
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上例将输出: array(1) {
["p"]=>
string(21) "http://example.org/ns"
} |
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