$navi_output = "";
//echo json_encode($result_data);
foreach ($result_data as $row) {
if(count($row['sub_menu']) > 0 && !empty($row['sub_menu'])){
$class="contains-sub-menu";
}else{
$class = "current";
}
$navi_output .= ''.$row['menu_name'].'';
if(count($row['sub_menu']) > 0){
$result_submenu = $row['sub_menu'];
$navi_output .= '';
}
$navi_output .='';
}
?>