DOMNode::getLineNo

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

DOMNode::getLineNo — Get line number for a node

Beschreibung

public DOMNode::getLineNo(): int

Gets line number for where the node was defined at parse time.

Parameter-Liste

Diese Funktion besitzt keine Parameter.

Rückgabewerte

Returns the line number where the node was defined at parse time. If the node was created manually, the return value will be 0.

Beispiele

Beispiel #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());
?>

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

The <node> tag is defined in line 3