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PHP DOMDocument saveXML () function

Syntax:
string DOMDocument::saveXML (DOMNode $node, int  $options = 0)
Parameters:This function takes two parameters as above and described below:
  • $node :This parameter is used to display only for a specific node without XML declaration, and not for the entire document.
  • $options:This parameter adds additional options. Currently, this parameter only supports LIBXML_NOEMPTYTAG.
Return Value:This function returns an XML document on success or FALSE on error.The following programs illustrate the DOMDocument::saveXML() function in PHP:Program 1:  
// Create a new DOMDocument $domDocument = new DOMDocument ( ’ 1.0’ , ’iso-8859- 1’ );  
// Use the createTextNode() function to create a text node $domTN = $domDocument -> createTextNode ( ’GeeksforGeeks’ );  
// Add an element to the document $domDocument -> appendChild ( $domTN );  
// Use saveXML() to save the XML document echo $domDocument -> saveXML();  
?>
Exit:
 GeeksforGeeks
Program 2:  
// Create a new DOMDocument $domDocument = new DOMDocument ( ’1.0’ , ’ iso-8859-1’ );  
// Use the createElement() function to create an element node $domElement = $domDocument -> createElement ( ’organization’ , ’GeeksforGeeks’ );  
// Add an element to the document $domDocument -> appendChild ( $domElement );  
// Use the saveXML() function to create an XML document echo $domDocument -> saveXML() ;  
?>
Exit:
 < organization > GeeksforGeeks < / organization >
Link: https://www.php.net/ manual / en / domdocument.savexml.php

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