Code-igniter cron

#!/usr/local/bin/php -q
<?php


$system_path = '/home/funder/public_html/system/';

$application_folder = '/home/funder/public_html/application';

//The default controler
define('DCS', 'none');

// The name of THIS file
define('SELF', pathinfo(__FILE__, PATHINFO_BASENAME));

// The PHP file extension
// this global constant is deprecated.
define('EXT', '.php');

// Path to the system folder
define('BASEPATH', str_replace("\\", "/", $system_path));

// Path to the front controller (this file)
define('FCPATH', str_replace(SELF, '', __FILE__));

// Name of the "system folder"
define('SYSDIR', trim(strrchr(trim(BASEPATH, '/'), '/'), '/'));

define('APPPATH', $application_folder.'/');

require_once BASEPATH.'core/CodeIgniter.php';

$CI =& get_instance();
$CI->load->model('members_model');
$CI->load->model('projects_model');
$user = $CI->members_model->get_users(array('is_admin' => 1));
$email = array();
$message = '';
foreach ($user as $value) {
    array_push($email, $value->email);
}
$projects = $CI->projects_model->get_completed_project_cron();
if (!empty($projects)) {
    foreach ($projects as $value) {
        $message .= '<a href="'.site_url().'projects/view/'.$value->url.'">'.$value->title.'</a><br />';
    }
}

$CI->load->library('email', $CI->config->item('email'));
$CI->email->from('info@funderhut.com', 'FunderHut');
$CI->email->to($email);
$CI->email->subject('Today ends projects');
$CI->email->message($message);
$CI->email->send();
// }
?>