function show_404($page = '', $log_error = TRUE)
{
if (trim($page) == '') {
$page = $_SERVER['REQUEST_URI'];
}
return parent::show_404($page, $log_error);
}
function show_404($lang_id = 'br')
{
if (is_callable('redirect') && is_callable('site_url_lang')) {
redirect(site_url_lang('/404', $lang_id));
} else {
parent::show_404();
}
}
function show_404($page = '', $log_error = TRUE)
{
$this->config =& get_config();
$base_url = $this->config['base_url'];
header("location: " . $base_url . 'error/h404/' . $page);
//include()
//include($this->absolute_path() . "index.php?error/404/" . $page);
die;
// Header didn't redirect, go to a backup
parent::show_404($page, $log_error);
}
/**
* 404 Page Not Found Handler
*
* @access private
* @param string the page
* @param bool log error yes/no
* @return string
*/
function show_404($page = '', $log_error = TRUE)
{
if ($this->input->is_ajax_request()) {
$heading = "404 Page Not Found";
$message = "The page you requested was not found.";
// By default we log this, but allow a dev to skip it
if ($log_error) {
log_message('error', '404 Page Not Found --> ' . $page);
}
$this->output->error(404, "page: {$page} is not found.");
} else {
parent::show_404($page, $log_error);
}
}
/**
* 404 Page Handler
*
* This function is similar to the show_error() function above
* However, instead of the standard error template it displays
* 404 errors.
*
* @access public
* @return void
*/
function show_404($page = '')
{
if (!class_exists('CI_Exceptions')) {
include_once BASEPATH . 'libraries/Exceptions.php';
}
$error = new CI_Exceptions();
$error->show_404($page);
exit;
}
