How save xml content in file ?

[sergeynilov]

In laravel 9.4 app using sabre/xml 4.0 I managed to show custom xml content on the page if I put next code in controller method(GET request) :

       header('Content-Type: text/xml');
       $writer = new \Sabre\Xml\Writer();
       $writer->openMemory();
       $writer->namespaceMap = [
           'http://example.org/' => 'e',
       ];

       $writer->startElement('{http://example.org/}root');
       $writer->write([
           '{http://example.org/ns}title' => 'Item 1',
           '{http://example.org/ns}author' => 'Item 1',]);

       $writer->endElement();
       echo $writer->outputMemory();

How can I save xml content in file with specified name ?

Has sabre/xml some methods for this or some other tools ?

Thanks!

[evert]

file_put_contents , or https://www.php.net/manual/en/xmlwriter.openuri.php should do it.