controller

View::composer('*', function($view)
{
     $role = UserPermission::where('user_role_id','=',Auth::user()->role_id)->select('permissions_data')->get();
     $role->toArray();
     
         // $replace = array('"','[',']');
         //$data = str_replace($replace, "", $role->permissions_data);

        //$permissions = explode(',',$data );
          if($role){
           $ret = json_encode($role);
          // json_encode($ret[0]);
           dd($ret);
          }
          else{
          $ret= json_decode('["index"]');   
          }
    $view->with('modules', SystemModule::orderBy('order','asc')->get())->with('childs', SystemModule::where('parent_id' , '!=' , 0)->orderBy('order','asc')->get())->with('permissions',$ret);
});