$ns = array_shift($namespaces); // support only one namespace
if( in_array(NS_MAIN,$namespaces))
$ns = NS_MAIN; // if searching on many always default to main
$ns = array_shift($namespaces); // support only one namespace
if( in_array(NS_MAIN,$namespaces))
$ns = NS_MAIN; // if searching on many always default to main