variable in function of view

[eluser]shkim[/eluser]
I want to use a variable $abcde in a function of a view like the following code:

---------------------------------------
controller:
$data['abcde'] = 1;
$this->load->view('myview', $data);


myview:
function xxx()
{
$yyy = $abcde; <-- undefined variable error
}

$zzz = $abcde; <-- ok

---------------------------------------

What's wrong with me?