IT. Expert System.

PHP

Get an XPath for a node


DOMNode::getNodePath

(PHP 5 >= 5.2.0)

DOMNode::getNodePathGet an XPath for a node

Description

public string DOMNode::getNodePath ( void )

Gets an XPath location path for the node.

Parameters

This function has no parameters.

Return Values

Returns a string containing the XPath, or NULL in case of an error.

Examples

Example #1 DOMNode::getNodePath() example

<?php
// Create a new DOMDocument instance
$dom = new DOMDocument;

// Load the XML
$dom->loadXML('
<fruits>
 <apples>
  <apple>braeburn</apple>
  <apple>granny smith</apple>
 </apples>
 <pears>
  <pear>conference</pear>
 </pears>
</fruits>
'
);

// Print XPath for each element
foreach ($dom->getElementsByTagName('*') as $node) {
    echo 
$node->getNodePath() . "\n";
}
?>

The above example will output:

 /fruits /fruits/apples /fruits/apples/apple[1] /fruits/apples/apple[2] /fruits/pears /fruits/pears/pear 

See Also



Content

Android Reference

Java basics

Java Enterprise Edition (EE)

Java Standard Edition (SE)

SQL

HTML

PHP

CSS

Java Script

MYSQL

JQUERY

VBS

REGEX

C

C++

C#

Design patterns

RFC (standard status)

RFC (proposed standard status)

RFC (draft standard status)

RFC (informational status)

RFC (experimental status)

RFC (best current practice status)

RFC (historic status)

RFC (unknown status)

IT dictionary

License.
All information of this service is derived from the free sources and is provided solely in the form of quotations. This service provides information and interfaces solely for the familiarization (not ownership) and under the "as is" condition.
Copyright 2016 © ELTASK.COM. All rights reserved.
Site is optimized for mobile devices.
Downloads: 139 / 158677801. Delta: 0.00381 с