public function is_in_menu($menu_id = false, $content_id = false)
{
if ($menu_id == false or $content_id == false) {
return false;
}
$menu_id = intval($menu_id);
$content_id = intval($content_id);
$check = $this->get_menu_items("limit=1&count=1&parent_id={$menu_id}&content_id={$content_id}");
$check = intval($check);
if ($check > 0) {
return true;
} else {
return false;
}
}