【发布时间】:2025-12-28 06:50:16
【问题描述】:
大家好,我的会话有数据 但我无法显示一个项目,例如我只想要 ID
Array ( [__ci_last_regenerate] => 1538534437 [logged_in] => 1 [profile] => stdClass Object (
[id] => 1
[email] => teacher@email.com
[role_id] => 2
[tekteach_login_flag] => 1
[date_registered] => 2018-07-27 16:07:50
[deleted] => 0
[first_name] => Elena
[last_name] => Cruz
[middle_name] => Santos
[gender] => Female
[birthday] => 1970-01-01
[status] => Active
[created_on] => 2018-06-01 05:28:26
[created_by] =>
[modified_on] =>
[modified_by] => 0
[deleted_by] => 0 ) )
我的代码是这样的
print_r($this->session->userdata);
$userID = $this->session->userdata('id');
$this->session->set_userdata('id',$userID);
echo $this->session->userdata('id');
【问题讨论】:
-
您是否自动加载或启动了会话库?如果您粘贴整个控制器代码会更好。
-
是的,它是自动加载的,我现在可以得到结果,btw thamk you
标签: php codeigniter session