我在我的控制器中使用此代码:
public function index() {
$this->load->library('session');
echo "<pre>";
print_r($this->session->all_userdata());
echo "</pre>";
}
这就是结果:
Array
(
[__ci_last_regenerate] => 1524275027
[identity] => admin
[username] => admin
[email] => admin
[user_id] => 1
[old_last_login] => 1524182225
[last_check] => 1524274694
)
我使用codeigniter 3.1 with ion_Auth
那么如何获取所有数据,如user_agent,ip,......?
答案 0 :(得分:0)
Codigniter会话库是为3.0版重新编写的,并且在最新版本3.1.8之前有一些错误修复。
在早期的CI版本(2.x)中,会话数据阵列默认有4个项目:
“SESSION_ID”,
“IP_ADDRESS”,
“USER_AGENT”,
“last_activity”
现在,在新的CI版本中,您仍然可以像这样访问这些数据(来自文档:)
session_id: session_id() ip_address: $_SERVER['REMOTE_ADDR'] user_agent: $this->input->user_agent() (unused by sessions) last_activity: Depends on the storage, no straightforward way. Sorry!
见:https://www.codeigniter.com/user_guide/libraries/sessions.html#accessing-session-metadata 并且:https://www.codeigniter.com/userguide3/installation/upgrade_300.html#step-6-update-your-session-library-usage