gistfile1.txt

<?php
foreach($dtResults as $result) {        
    //$this->log($result, LOG_DEBUG);        
    $this->dtResponse['aaData'][] = array(
        $result['Employee']['id'],
        $result['Employee']['last_name'],
        $result['Employee']['first_name'],
        $result['Employee']['nic_number'],       
        $result['Employee']['tax_number'],
        $result['Employee']['tax_code'],
        $result['Employee']['active'],
        $result['EmploymentData']['Department']['name'], 
        $this->Html->link(__('Edit'), array(
                'controller' => 'employees',
                'action' => 'edit',
                $result['Employee']['id']
                ), 
                array('class' => 'fa fa-pencil fa-fw', 'title' => __('Edit'))),
    );
}