getDirectoryTree("data");
//pr(var_dump($instance->folders));
$output = array();
$output["folders"] = $instance->folders;
$output["gexf_idfolder"] = $instance->gexf_folder;
echo json_encode($output);
// ** Debug Functions: **
function br() {
echo "----------
";
}
function pr($msg) {
echo $msg . "
";
}
?>