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
