DOMDocument::createComment()函數是PHP中的內置函數,用於創建類createComment的新實例。
用法:
DOMComment DOMDocument::createComment( string $data )
參數:該函數接受包含注釋節點內容的單個參數$data。
返回值:如果成功,此函數返回新的DOMComment對象,如果失敗,則返回FALSE。
以下示例程序旨在說明PHP中的DOMDocument::createComment()函數:
程序1:
<?php
// Create a new DOMDocument
$domDocument = new DOMDocument('1.0', 'iso-8859-1');
// Use createComment() function to add a new comment node
$domComment = $domDocument->createComment('GeeksforGeeks');
// Append element to the document
$domDocument->appendChild($domComment);
// Save the XML file and display it
echo $domDocument->saveXML();
?>
輸出:
<?xml version="1.0" encoding="iso-8859-1"?> <!--GeeksforGeeks-->
程序2:
<?php
// Create a new DOMDocument
$domDocument = new DOMDocument('1.0', 'iso-8859-1');
// Use createComment() function to add a new comment node
$domComment1 = $domDocument->createComment('Starting XML document file');
$domComment2 = $domDocument->createComment('Ending XML document file');
// Use createElement() function to add a new element node
$domElement1 = $domDocument->createElement('organization');
$domElement2 = $domDocument->createElement('name', 'GeeksforGeeks');
$domElement3 = $domDocument->createElement('address', 'Noida');
$domElement4 = $domDocument->createElement('email', 'abc@geeksforgeeks.org');
// Append element to the document
$domDocument->appendChild($domComment1);
$domDocument->appendChild($domElement1);
$domElement1->appendChild($domElement2);
$domElement1->appendChild($domElement3);
$domElement1->appendChild($domElement4);
$domDocument->appendChild($domComment2);
// Save the XML file and display it
echo $domDocument->saveXML();
?>
輸出:
<?xml version="1.0" encoding="iso-8859-1"?> <!--Starting XML document file--> <organization> <name>GeeksforGeeks</name> <address>Noida</address> <email>abc@geeksforgeeks.org</email> </organization> <!--Ending XML document file-->
參考: https://www.php.net/manual/en/domdocument.createcomment.php
相關用法
- PHP DOMDocument load()用法及代碼示例
- PHP DOMDocument createElementNS()用法及代碼示例
- PHP DOMDocument createAttributeNS()用法及代碼示例
- PHP DOMDocument loadHTML()用法及代碼示例
- PHP DOMDocument normalizeDocument()用法及代碼示例
- PHP DOMDocument loadHTMLFile()用法及代碼示例
- PHP DOMDocument createAttribute()用法及代碼示例
- PHP DOMDocument __construct()用法及代碼示例
- PHP DOMDocument createEntityReference()用法及代碼示例
- PHP DOMDocument saveXML()用法及代碼示例
- PHP DOMDocument createProcessingInstruction()用法及代碼示例
- PHP DOMDocument getElementsByTagName()用法及代碼示例
- PHP DOMDocument importNode()用法及代碼示例
- PHP DOMDocument createTextNode()用法及代碼示例
- PHP DOMDocument loadXML()用法及代碼示例
注:本文由純淨天空篩選整理自jit_t大神的英文原創作品 PHP | DOMDocument createComment() Function。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。