sending email using code igniter

I updated the code with everyone's suggestions. Nothing seems any different. Do I need to create a view to "see" the result of the call to this controller? This is the URL to where this is hosted:
http://www.designtimedesignworks.com/ci/index.php/email .

PHP Code:

<?php

class Email extends CI_Controller
{
    function __construct()
    {
        parent::__construct(); // was parent::Controller(); 
        
    }
    
    function index()
    {
        $config = array( //"Array" changed to "array" 1/15/15
        
            'protocol' => 'smtp',
            'smtp_host' => 'ssl://smtp.googlemail.com',
            'smtp_port' => 465, //465
            'smtp_user' => '[email protected]',
            'smtp_pass' => 'pass'
            'mailtype' => 'text',
             'charset' => 'iso-8859-1',
             'wordwrap' => TRUE
        );
        
        $this->email->initialize($config); // added on 1/16
        
        $this->load->library($config); //$config, 'email' removed
        
        $this->email->set_newline("\r\n");
        
        $this->email->from('[email protected]','Ben Abrams');
        
        $this->email->to('[email protected]');
        
        $this->email->subject('This is an email test.');
        
        $this->email->message('It is working.');
        
        $this->email->send(); // uncommented 1/16/15
        
        //echo $this->email->print_debugger();
        
        if($this->email->send())
        {
            echo 'Your email was sent';
        }
        else
        {
            show_error($this->email->print_debugger());
        }
        
    }
}