I have php-xml installed and it runs fine with other php files using the following code to display xml on a web site:
$doc = new DOMDocument();
$doc->loadXML(html_entity_decode($xml), LIBXML_NOXMLDECL);
echo $doc->saveXML();
But it won't work in Google AdWords Report API. It obviously has something to do with the namespace Google\AdsApi\Examples\AdWords\v201809\Reporting;
I am not familiar with PHP and wonder how to get this DOMDocument
working inside the Reporting
namespace. Thanks.