Question

I have strange problem. I created a link:

<a href="/module/default/editEvent" style="font-size: 14px;">Edit Event</a>

and an action

public function actionEditEvent(){
      if(isset($_POST)){
          echo '<pre>';
          print_r($_POST);
          die;
      }
     $this->render('editEvent');
    }

when I click on link it prints blank array.

Can anyone tell me reason for that?<

Answer 1

$_POST is a superglobal array, so it will always be set regardless whether it has any value or not. Use empty() instead. You can also use $_SERVER['REQUEST_METHOD'] as suggested by Alexander Taver