In laravel 4 i just used a function
$varbl = App::make(\"ControllerName\")->FunctionName($params);
to call a controller function from a
For accessing a method of a Controller from a view page you need to give the full path of that controller in your blade page.
use App\Http\Controllers\AdminAfterAuth;
$admin_dtls = AdminAfterAuth::globAdmin();
Here AdminAfterAuth is the controller class name and globAdmin is the method name.
Now in your controller declare the method statically.
public static function globAdmin(){
$admin_val = AdminLogin::where('id',session('admin_id'))->get();
return $admin_val;
}