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PHP Manual [DOMNode

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PHP Manual || DOMNode

(PHP 5 >= 5.3.0, PHP 7)

DOMNode::getLineNoGet line number for a node

Description

public DOMNode::getLineNo ( void ) : int

Gets line number for where the node is defined.

Parameters

This function has no parameters.

Return Values

Always returns the line number where the node was defined in.

Examples

Example #1 DOMNode::getLineNo() example

<?php
// XML dump for below example
$xml = <<<XML
<?xml version="1.0" encoding="utf-8"?>
<root>
    <node />
</root>
XML;

// Create a new DOMDocument instance
$dom = new DOMDocument;

// Load the XML
$dom->loadXML($xml);

// Print where the line where the 'node' element was defined in
printf('The <node> tag is defined on line %d'$dom->getElementsByTagName('node')->item(0)->getLineNo());
?>

The above example will output:

The <node> tag is defined in line 3



PHP Manual || DOMNode