In controller php file like header.php
$data['route']="";
if (!isset($this->request->get['route'])) {
$data['route']="home";//$this->request->get['route'];
}else if (isset($this->request->get['route']) && $this->request->get['route']=="common/home") {
$data['route']="home";
}else{
$data['route']=$this->request->get['route'];
}
return $this->load->view('common/header', $data);
In view twig file like header.twig
{{ route }}