Twitter Bootstrap 4 pagination (http://v4-alpha.getbootstrap.com/components/pagination) with CodeIgniter 3

mycontroller.php

$config['full_tag_open']  = '<ul class="pagination">';
$config['full_tag_close'] = '</ul><!--pagination-->';
$config['num_tag_open']	  = '<li class="page-item">';
$config['num_tag_close']  = '</li>';
$config['cur_tag_open']   = '<li class="page-item active"><a class="page-link">';
$config['cur_tag_close']  = '</a></li>';
$config['next_tag_open']  = '<li class="page-item">';
$config['next_tag_close'] = '</li>';
$config['prev_tag_open']  = '<li class="page-item">';
$config['prev_tag_close'] = '</li>';
$config['data_page_attr'] = 'class="page-link"';