Basic CI class session usage

First, modify the configuration file (config. php) {code ...} load SESSION class {code ...} create SESSION {code ...} view SESSION {code ...} delete SESSION {code ...} first, modify the configuration file (config. php)

// Generate a random, non-repeated string location encryption key and save it to the encryption_key in config. php. $ config ['encryption _ key'] = 'bf363d0a ';

Load SESSION class

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

Create a SESSION

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

View Sessions

$ This-> session-> userdata (session name );

Delete SESSION

$ This-> session-> unset_userdata ('session name ');

First, modify the configuration file (config. php)

// Generate a random, non-repeated string location encryption key and save it to the encryption_key in config. php. $ config ['encryption _ key'] = 'bf363d0a ';

Load SESSION class

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

Create a SESSION

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

View Sessions

$ This-> session-> userdata (session name );

Delete SESSION

$ This-> session-> unset_userdata ('session name ');

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