Saves the XML document into a file.

$doc DOMDocument Required

$filename string Required

File: wp-admin/includes/misc.php. View all references

function saveDomDocument( $doc, $filename ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid
	$config = $doc->saveXML();
	$config = preg_replace( "/([^\r])\n/", "$1\r\n", $config );

	$fp = fopen( $filename, 'w' );
	fwrite( $fp, $config );
	fclose( $fp );
}