Undefined index

[eluser]Rick Jolly[/eluser]
Question #1:

Use

Code:

if (isset($data['message']]))
{
   // ...
}

Question #2:

Use a class variable for $data to access it in more than one method of the same controller:

Code:

class Something extends Controller
{
  var $data = array();

  activation
  {
    $this->data['message'] = 'Activation complete. You can now start your plan.';
  }

  index
  {
    if (isset($this->data['message']))
    {
       // do something
    }
  }
}