SimpleXMLElement::getNamespaces

(PHP 5 >= 5.1.2)

SimpleXMLElement::getNamespaces — Returns namespaces used in document

Descrição

public array SimpleXMLElement::getNamespaces ([ bool $recursive = false ] )

Returns namespaces used in document

Parâmetros

recursive: If specified, returns all namespaces used in parent and child nodes. Otherwise, returns only namespaces used in root node.

Valor Retornado

The getNamespaces method returns an array of namespace names with their associated URIs.

Exemplos

Exemplo #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);



 ?>

O exemplo acima irá imprimir:

array(1) {
  ["p"]=>
  string(21) "http://example.org/ns"
}

Veja Também

SimpleXMLElement::getDocNamespaces() - Returns namespaces declared in document
SimpleXMLElement::registerXPathNamespace() - Creates a prefix/ns context for the next XPath query