Custom Helper Problem ?

It looks like it may be in your check() method, maybe its trying to use a string and it's looking for an array?

I rectified the code and can get the result of the function by the 'echo'. But I can not see the result in view, when step by parameter ?

Code Funcional :

    public function accesscheck($ws_safe_email) 
    {
       $output = check($ws_safe_email);
       echo $output;
    }

Nonfunctional code : Shows the view but do not see the function output ?

    public function accesscheck($ws_safe_email) 
    {
       $output['see'] = check($ws_safe_email);
       $this->load->view('apps/runcode', $output);
    }

View:
<?php $see; ?>