Create an XmlManager/XmlContainer, add a document, query the container
for the document, iterate over the result set displaying the
values returned.
EXPECTED RESULT:
book1 = Knowledge Discovery in Databases.
ACTUAL RESULT:
Knowledge Discovery in Databases.';
$container_name = 'test.dbxml';
$mgr = new XmlManager();
if(file_exists("test.dbxml")) {
$mgr->removeContainer("test.dbxml");
}
$con = $mgr->createContainer("test.dbxml");
$con->putDocument($book_name, $book_content);
$results = $mgr->query("collection('test.dbxml')/book");
$results->reset();
while($results->hasNext())
{
$val = $results->next();
$doc = $val->asDocument();
print $doc->getName()." = ".$val->asString()."\n";
}