CI class implements basic usage of session

First modify the configuration file (config.php)

//生成一个随机不重复的字符串走位加密的key保存到config.php的encryption_key中
$config['encryption_key']='bf363d0a';

Load SESSION class

$this->load->library('session');

Create SESSION

$array = array('id'=>1,'name'=>'niu');
$this->session->set_userdata($array);

View SESSION

$this->session->userdata(session名);

Delete SESSION

$this->session->unset_userdata('SESSION名');

First modify the configuration file (config.php)

//生成一个随机不重复的字符串走位加密的key保存到config.php的encryption_key中
$config['encryption_key']='bf363d0a';

Load the SESSION class

$this->load->library('session');

Create SESSION

$array = array('id'=>1,'name'=>'niu');
$this->session->set_userdata($array);

View SESSION

$this->session->userdata(session名);

Delete SESSION

$this->session->unset_userdata('SESSION名');

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