Calling a function from inside a view

[eluser]Omaplie[/eluser]
Hi,

Thank you for all your help but I have an another question.

I have my view where I call the function in the helper but after
that I would like to make a foreach on what I got.

My view :

Code:

<?php recup_email(); ?>
<?php foreach $em as $e): ?>
   <?php echo $e; ?>
<?php endforeach; ?>

My helper :

Code:

<?php
    function recup_email()
    {
        $CI =& get_instance();
        $CI->load->model('unite_model');
        
        $data['em'] = $CI->unite_model->email_membre_model();        
    }
?>

I think I need to load the $data but usually I made this :

Code:

$layout_network['contenu'] = $CI->load->view('list_vote_friend', $data, TRUE);
$this->load->view('layout_network',$layout_network);

But I can't here… Do you have a solution ?

Many thanks.