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PHP getDocNamespaces() Function

PHP SimpleXML Reference Complete PHP SimpleXML Reference

Definition and Usage

The getDocNamespaces() function gets the namespaces declared in an XML document from a SimpleXMLElement object.

This function returns an array of the namespaces in an XML document on success, or FALSE on failure.

Syntax

class SimpleXMLElement
{
string getDocNamespaces(recursive)
}

Parameter Description
recursive Optional. Specifies if all namespaces in parent and child nodes should be returned. Default is FALSE

Example

XML File

<?xml version="1.0" encoding="ISO-8859-1"?>
<note xmlns:b="http://www.w3schools.com/example/">
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<b:body>Don't forget me this weekend!</b:body>
</note>

PHP Code

<?php
if (file_exists('test.xml'))
  {
  $xml = simplexml_load_file('test.xml');
  }

print_r($xml->getDocNamespaces());
?>

The output of the code above will be:

Array
(
[b] => http://www.w3schools.com/example/
)

PHP SimpleXML Reference Complete PHP SimpleXML Reference
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