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PHP XMLWriter endCdata()用法及代码示例


XMLWriter::endCdata()函数是PHP中的内置函数,用于结束当前的CDATA。 CDATA是未由解析器解析但被识别为标记的文本块。

用法:

bool XMLWriter::endCdata( void )

参数:此函数不接受任何参数。



返回值:如果成功,此函数将返回TRUE,否则将返回FALSE。

以下示例说明了PHP中的XMLWriter::endCdata()函数:

范例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('h1'); 
  
// Start the Cdata 
$writer->startCdata(); 
  
// Add value to the Cdata 
$writer->text('value'); 
  
// End the Cdata 
$writer->endCdata(); 
  
// End the element 
$writer->endElement(); 
  
// End the document 
$writer->endDocument(); 
?>

输出:

范例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 element 
$writer->startElement('p'); 
  
// Start the Cdata 
$writer->startCdata(); 
  
// Add value to the Cdata 
$writer->text('This will be secret '
    . ' text, not visible in browser'); 
  
// End the Cdata 
$writer->endCdata(); 
  
// Add value to the element 
$writer->text('GeeksforGeeks'); 
  
// End the element 
$writer->endElement(); 
  
// End the document 
$writer->endDocument(); 
?>

输出:

<?xml version="1.0" encoding="UTF-8"?>
<p><![CDATA[This will be secret text, not visible in browser]]>GeeksforGeeks</p>

参考: https://www.php.net/manual/en/function.xmlwriter-end-cdata.php




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注:本文由纯净天空筛选整理自gurrrung大神的英文原创作品 PHP | XMLWriter endCdata() Function。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。