The DOMCharacterData::appendData() function is an inbuilt function in PHP which is used to append the string to the end of the character data of the node.
Syntax:
php
Program 2:
php
Output:
Reference: https://www.php.net/manual/en/domcharacterdata.appenddata.php
public DOMCharacterData::appendData( string $data )Parameters: This function accepts a single parameter $data which holds the string that need to append. Return Value: This function does not return any value. Below given programs illustrate the DOMCharacterData::appendData() function in PHP: Program 1:
<?php
// Create a new DOM Document
$dom = new DOMDocument('1.0', 'iso-8859-1');
// Create a div element
$element = $dom->appendChild(new DOMElement('div'));
// Create a DOMCdataSection
$text = $element->appendChild(
new DOMCdataSection('Hey this is my DOMC'));
// Append data at the end
$text->appendData(' This is appended text');
echo $dom->saveXML();
?>
<?xml version="1.0" encoding="iso-8859-1"?>
<div>
<![CDATA[Hey this is my DOMC This is appended text]]>
</div>
Output: Use Chrome Developer tools to view the HTML or press Ctrl+U
Program 2:
<?php
// Create a new DOM Document
$dom = new DOMDocument('1.0', 'iso-8859-1');
// Create a div element
$element = $dom->appendChild(new DOMElement('div'));
// Create a DOMCdataSection
$text = $element->appendChild(
new DOMCdataSection('DOMC Data'));
// Overwriting by deleting old data
$text->deleteData(0, 9);
$text->appendData(' This is appended text');
echo $dom->saveXML();
?>
<?xml version="1.0" encoding="iso-8859-1"?> <div><![CDATA[ This is appended text]]></div>
Reference: https://www.php.net/manual/en/domcharacterdata.appenddata.php