PHP | DOMEntityReference __construct() function

Last Updated : 19 Feb, 2020
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The DOMEntityReference::__construct() function is an inbuilt function in PHP which is used to create a new DOMEntityReference object. Syntax: 
public DOMEntityReference::__construct( string $name )
Parameters:This function accepts a single parameter $name which holds the name of the entity reference. Below given programs illustrate the DOMEntityReference::__construct() function in PHP: Program 1: php 
<?php
// Create a new DOMDocument
$dom = new DOMDocument();

// Add the node to the dom
$element = $dom->appendChild(new DOMElement('H1'));
  
// Add the DOM Entity Reference as a child
$entity = $element->appendChild(new DOMEntityReference('GeeksforGeeks'));

// Render the XML
echo $dom->saveXML();
?>
Output: Program 2: php 
<?php
// Create a new DOMDocument
$dom = new DOMDocument();

// Add the node to the dom
$element = $dom->appendChild(new DOMElement('body'));
  
// Add the DOM Entity Reference as a child
$entity = $element->appendChild(new DOMEntityReference('GeeksforGeeks'));

// View the name of node
echo $entity->nodeName;
?>
Output: 
GeeksforGeeks
Reference: https://www.php.net/manual/en/domentityreference.construct.php

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