PHP | XMLWriter endDocument() Function

<?php

// Create a new XMLWriter instance
$writer = new XMLWriter();

// Create the output stream as PHP
$writer->openURI('php://output');

// Start the document
$writer->startDocument('1.0', 'UTF-8');

// Start a element
$writer->startElement('div');

// Add value to the element
$writer->text('GeeksforGeeks');

// End the element
$writer->endElement();

// End the document
$writer->endDocument();
?>

<?php

// Create a new XMLWriter instance
$writer = new XMLWriter();
 
// Create the output stream as PHP
$writer->openURI('php://output');
 
// Start the document
$writer->startDocument('1.0', 'UTF-8');
 
// Start a h1 element
$writer->startElement('h1');
 
// Start the style attribute
$writer->startAttribute('style');
 
// Add value to the attribute
$writer->text('color:green;font-size:80px;');
 
// End the attribute
$writer->endAttribute();
 
// Add value to the element
$writer->text('GeeksforGeeks');
 
// End the element
$writer->endElement();
 
// End the document
$writer->endDocument();
?>