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PHP xpath() Function

PHP SimpleXML Reference Complete PHP SimpleXML Reference

Definition and Usage

The xpath() function runs an XPath query on the XML document.

This function returns an array of SimpleXMLElements on success, and FALSE of failure.

Syntax

class SimpleXMLElement
{
string xpath(path)
}

Parameter Description
path Required. Specifies what to search for in the XML document

Example

XML File

<?xml version="1.0" encoding="ISO-8859-1"?>
<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Don't forget me this weekend!</body>
</note>

PHP Code

<?php
$xml = simplexml_load_file("test.xml");

$result = $xml->xpath("from");

print_r($result);
?>

The output of the code above will be:

Array
(
[0] => SimpleXMLElement Object
  (
  [0] => Jani
  )
)

PHP SimpleXML Reference Complete PHP SimpleXML Reference
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