PHP XMLWriter endDocument()用法及代碼示例

XMLWriter::endDocument()函數是PHP中的內置函數，用於結束當前文檔。

用法:

bool XMLWriter::endDocument( void )

參數：此函數不接受任何參數。

返回值：如果成功，此函數將返回TRUE，否則將返回FALSE。

以下示例說明了PHP中的XMLWriter::endDocument()函數：

範例1：

<?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(); 
?>

輸出：

<?xml version="1.0" encoding="UTF-8"?>
<div>GeeksforGeeks</div>

範例2：

<?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(); 
?>

輸出：

<?xml version="1.0" encoding="UTF-8"?>
<h1 style="color:green;font-size:80px;">GeeksforGeeks</h1>

參考： https://www.php.net/manual/en/function.xmlwriter-end-document.php

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