DOMNode::getLineNo

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

DOMNode::getLineNo — Get line number for a node

Опис

public DOMNode::getLineNo(): int

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

Параметри

У цієї функції немає параметрів.

Значення, що повертаються

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

Приклади

Приклад #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());
?>

Поданий вище приклад виведе:

The <node> tag is defined in line 3