0
當用戶訪問我網站上的任何頁面時,我有以下掛鉤。我想弄清楚如果當前用戶被發現,如何讓頁面訪問帶有當前用戶對象的$ data數組。當我登錄後在我的cms中訪問一個頁面時,說我在變量上運行vardump時數據數組爲NULL。無法從CI掛鉤中檢索數據數組
<?php
if (!defined('BASEPATH'))
exit('No direct script access allowed');
class Dashboard extends CI_Controller {
public function __construct() {
parent::__construct();
dump_exit($this->data);
}
}
<?php
if (!defined('BASEPATH'))
exit('No direct script access allowed');
class Sys_prescript extends CI_Controller {
public $data = array();
function initial_run()
{
$public_access = array('login', 'registration');
$current_class = $this -> router -> fetch_class();
$user_id = $this -> session -> userdata('user_id');
if ($user_id == FALSE)
{
if (!in_array($current_class, $public_access))
{
redirect('login', 'refresh');
}
}
else
{
if ((!is_numeric($user_id)) || (strlen($user_id) < 5)) {
$this->session->unset_userdata('user_id');
$this->session->sess_destroy();
redirect('login', 'refresh');
}
else {
$this->load->model('user_model', 'user');
$current_user = $this -> user -> get($user_id);
if (!is_object($current_user)) {
$this -> session -> unset_userdata('user_id');
$this -> session -> sess_destroy();
redirect('login', 'refresh');
}
else {
$this->data['current_user'] = $current_user;
}
if (in_array($current_class, $public_access))
{
redirect('dashboard', 'refresh');
}
}
}
}
}