PHP Parsing SOAP response [duplicate]

Answer 1

This topic should help you solving your problem.

Adapted to your problem :

$xml = simplexml_load_string($ch_result, NULL, NULL, "http://schemas.xmlsoap.org/soap/envelope/");
$ns = $xml->getNamespaces(true);
$soap = $xml->children($ns['env']);
$res = $soap->Body->children($ns['ns2']);

foreach ($res->LookupResponse as $item) {
    echo $item->Name.PHP_EOL;
}